diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index 98f37f30..00000000
--- a/.gitignore
+++ /dev/null
@@ -1,45 +0,0 @@
-.actionScriptProperties
-
-.DS_Store
-
-.flexLibProperties
-
-.fxpProperties
-
-.project
-
-.flexProperties
-
-bin
-
-bin-debug
-
-bin\
-
-bin-debug\
-
-KSketchApp_Lib/.actionScriptProperties
-
-KSketchApp_Lib/bin/KSketchApp_Lib.swc
-
-PlaySketchApplication/.actionScriptProperties
-
-PlaySketchApplication/.flexProperties
-
-PlaySketchApplication/bin-debug/PlaySketchApplication.swf
-
-PlaySketchDevTools/.actionScriptProperties
-
-PlaySketchDevTools/bin/PlaySketchDevTools.swc
-
-PlaySketchInterface_Lib/.actionScriptProperties
-
-PlaySketchInterface_Lib/bin/PlaySketchInterface_Lib.swc
-
-.metadata
-
-PlaySketchApplication/.DS_Store
-
-KSketchApp_Lib/src/sg/edu/smu/ksketch/.DS_Store
-
-KSketchApp_Lib/src/sg/edu/smu/ksketch/.DS_Store
diff --git a/KSketchApp_Designer/.DS_Store b/KSketchApp_Designer/.DS_Store
deleted file mode 100644
index 3f8cfd03..00000000
Binary files a/KSketchApp_Designer/.DS_Store and /dev/null differ
diff --git a/KSketchApp_Designer/.actionScriptProperties b/KSketchApp_Designer/.actionScriptProperties
new file mode 100644
index 00000000..c1803284
--- /dev/null
+++ b/KSketchApp_Designer/.actionScriptProperties
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<actionScriptProperties analytics="false" mainApplicationPath="KSketchApp_Designer.as" projectUUID="cc4384a3-ac53-4e17-9705-7fc8d9a87238" version="10">
+  <compiler additionalCompilerArguments="-locale en_US" autoRSLOrdering="true" copyDependentFiles="false" fteInMXComponents="false" generateAccessible="false" htmlExpressInstall="true" htmlGenerate="false" htmlHistoryManagement="false" htmlPlayerVersionCheck="true" includeNetmonSwc="false" outputFolderPath="bin" removeUnusedRSL="true" sourceFolderPath="src" strict="true" targetPlayerVersion="0.0.0" useApolloConfig="false" useDebugRSLSwfs="true" verifyDigests="true" warn="true">
+    <compilerSourcePath/>
+    <libraryPath defaultLinkType="0">
+      <libraryPathEntry kind="4" path="">
+        <excludedEntries>
+          <libraryPathEntry kind="3" linkType="1" path="${PROJECT_FRAMEWORKS}/libs/flex.swc" useDefaultLinkType="false"/>
+          <libraryPathEntry kind="3" linkType="1" path="${PROJECT_FRAMEWORKS}/libs/core.swc" useDefaultLinkType="false"/>
+        </excludedEntries>
+      </libraryPathEntry>
+    </libraryPath>
+    <sourceAttachmentPath/>
+  </compiler>
+  <applications>
+    <application path="KSketchApp_Designer.as"/>
+  </applications>
+  <modules/>
+  <buildCSSFiles/>
+  <flashCatalyst validateFlashCatalystCompatibility="false"/>
+</actionScriptProperties>
+
+
+
+
diff --git a/KSketchApp_Designer/.flexLibProperties b/KSketchApp_Designer/.flexLibProperties
new file mode 100644
index 00000000..1fbacb45
--- /dev/null
+++ b/KSketchApp_Designer/.flexLibProperties
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<flexLibProperties includeAllClasses="true" useMultiPlatformConfig="false" version="3">
+  <includeClasses/>
+  <includeResources/>
+  <namespaceManifests/>
+</flexLibProperties>
diff --git a/KSketchApp_Lib/.actionScriptProperties b/KSketchApp_Lib/.actionScriptProperties
new file mode 100644
index 00000000..a30e86a3
--- /dev/null
+++ b/KSketchApp_Lib/.actionScriptProperties
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<actionScriptProperties analytics="false" mainApplicationPath="KSketchApp_Lib.as" projectUUID="dbd73e2e-5809-4a9e-bbd0-adf9d2dde7d6" version="10">
+  <compiler additionalCompilerArguments="-locale en_US" autoRSLOrdering="true" copyDependentFiles="false" fteInMXComponents="false" generateAccessible="false" htmlExpressInstall="true" htmlGenerate="false" htmlHistoryManagement="false" htmlPlayerVersionCheck="true" includeNetmonSwc="false" outputFolderPath="bin" removeUnusedRSL="true" sourceFolderPath="src" strict="true" targetPlayerVersion="0.0.0" useApolloConfig="true" useDebugRSLSwfs="true" verifyDigests="true" warn="true">
+    <compilerSourcePath/>
+    <libraryPath defaultLinkType="0">
+      <libraryPathEntry kind="4" path="">
+        <excludedEntries>
+          <libraryPathEntry kind="3" linkType="1" path="${PROJECT_FRAMEWORKS}/libs/flex.swc" useDefaultLinkType="false"/>
+          <libraryPathEntry kind="3" linkType="1" path="${PROJECT_FRAMEWORKS}/libs/core.swc" useDefaultLinkType="false"/>
+        </excludedEntries>
+      </libraryPathEntry>
+      <libraryPathEntry kind="1" linkType="1" path="${DOCUMENTS}/KSketchApp_Designer/KWidget_version1"/>
+    </libraryPath>
+    <sourceAttachmentPath/>
+  </compiler>
+  <applications>
+    <application path="KSketchApp_Lib.as"/>
+  </applications>
+  <modules/>
+  <buildCSSFiles/>
+  <flashCatalyst validateFlashCatalystCompatibility="false"/>
+</actionScriptProperties>
+
+
diff --git a/KSketchApp_Lib/.flexLibProperties b/KSketchApp_Lib/.flexLibProperties
new file mode 100644
index 00000000..1fbacb45
--- /dev/null
+++ b/KSketchApp_Lib/.flexLibProperties
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<flexLibProperties includeAllClasses="true" useMultiPlatformConfig="false" version="3">
+  <includeClasses/>
+  <includeResources/>
+  <namespaceManifests/>
+</flexLibProperties>
diff --git a/KSketchApp_Lib/.project b/KSketchApp_Lib/.project
new file mode 100644
index 00000000..873a2daf
--- /dev/null
+++ b/KSketchApp_Lib/.project
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>KSketchApp_Lib</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.adobe.flexbuilder.project.flexbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.adobe.flexbuilder.project.flexlibnature</nature>
+		<nature>com.adobe.flexbuilder.project.actionscriptnature</nature>
+	</natures>
+</projectDescription>
diff --git a/PlaySketchApplication/.DS_Store b/PlaySketchApplication/.DS_Store
deleted file mode 100644
index 9a874b57..00000000
Binary files a/PlaySketchApplication/.DS_Store and /dev/null differ
diff --git a/PlaySketchApplication/.actionScriptProperties b/PlaySketchApplication/.actionScriptProperties
new file mode 100644
index 00000000..878abf06
--- /dev/null
+++ b/PlaySketchApplication/.actionScriptProperties
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<actionScriptProperties analytics="false" mainApplicationPath="PlaySketchApplication.mxml" projectUUID="b745140a-fc4a-4617-a2c9-1a49b4fe159c" version="10">
+  <compiler additionalCompilerArguments="-locale en_US" autoRSLOrdering="true" copyDependentFiles="true" fteInMXComponents="false" generateAccessible="true" htmlExpressInstall="true" htmlGenerate="false" htmlHistoryManagement="false" htmlPlayerVersionCheck="true" includeNetmonSwc="false" outputFolderPath="bin-debug" removeUnusedRSL="true" sourceFolderPath="src" strict="true" targetPlayerVersion="0.0.0" useApolloConfig="true" useDebugRSLSwfs="true" verifyDigests="true" warn="true">
+    <compilerSourcePath/>
+    <libraryPath defaultLinkType="0">
+      <libraryPathEntry kind="4" path="">
+        <excludedEntries>
+          <libraryPathEntry kind="3" linkType="1" path="${PROJECT_FRAMEWORKS}/libs/flex.swc" useDefaultLinkType="false"/>
+          <libraryPathEntry kind="3" linkType="1" path="${PROJECT_FRAMEWORKS}/libs/core.swc" useDefaultLinkType="false"/>
+        </excludedEntries>
+      </libraryPathEntry>
+      <libraryPathEntry kind="3" linkType="1" path="/KSketchApp_Lib/bin/KSketchApp_Lib.swc" useDefaultLinkType="false"/>
+      <libraryPathEntry kind="3" linkType="1" path="/PlaySketchInterface_Lib/bin/PlaySketchInterface_Lib.swc" useDefaultLinkType="false"/>
+      <libraryPathEntry kind="3" linkType="1" path="/PlaySketchDevTools/bin/PlaySketchDevTools.swc" useDefaultLinkType="false"/>
+    </libraryPath>
+    <sourceAttachmentPath/>
+  </compiler>
+  <applications>
+    <application path="PlaySketchApplication.mxml">
+      <airExcludes/>
+    </application>
+  </applications>
+  <modules/>
+  <buildCSSFiles/>
+  <flashCatalyst validateFlashCatalystCompatibility="false"/>
+  <buildTargets>
+    <buildTarget buildTargetName="default">
+      <airSettings airCertificatePath="" airTimestamp="true" version="1">
+        <airExcludes/>
+      </airSettings>
+      <actionScriptSettings version="1"/>
+    </buildTarget>
+  </buildTargets>
+</actionScriptProperties>
+
+
diff --git a/PlaySketchApplication/.flexProperties b/PlaySketchApplication/.flexProperties
new file mode 100644
index 00000000..ebdcee18
--- /dev/null
+++ b/PlaySketchApplication/.flexProperties
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<flexProperties enableServiceManager="false" flexServerFeatures="0" flexServerType="0" toolCompile="true" useServerFlexSDK="false" version="2"/>
+
+
diff --git a/PlaySketchDevTools/.DS_Store b/PlaySketchDevTools/.DS_Store
deleted file mode 100644
index 8c73f35d..00000000
Binary files a/PlaySketchDevTools/.DS_Store and /dev/null differ
diff --git a/PlaySketchDevTools/.actionScriptProperties b/PlaySketchDevTools/.actionScriptProperties
new file mode 100644
index 00000000..c66766e8
--- /dev/null
+++ b/PlaySketchDevTools/.actionScriptProperties
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<actionScriptProperties analytics="false" mainApplicationPath="PlaySketchDevTools.as" projectUUID="7c4e0ca7-7e3e-42e3-a911-03d4b738b82f" version="10">
+  <compiler additionalCompilerArguments="-locale en_US" autoRSLOrdering="true" copyDependentFiles="false" fteInMXComponents="false" generateAccessible="false" htmlExpressInstall="true" htmlGenerate="false" htmlHistoryManagement="false" htmlPlayerVersionCheck="true" includeNetmonSwc="false" outputFolderPath="bin" removeUnusedRSL="true" sourceFolderPath="src" strict="false" targetPlayerVersion="0.0.0" useApolloConfig="false" useDebugRSLSwfs="true" verifyDigests="true" warn="true">
+    <compilerSourcePath/>
+    <libraryPath defaultLinkType="0">
+      <libraryPathEntry kind="4" path="">
+        <excludedEntries>
+          <libraryPathEntry kind="3" linkType="1" path="${PROJECT_FRAMEWORKS}/libs/flex.swc" useDefaultLinkType="false"/>
+          <libraryPathEntry kind="3" linkType="1" path="${PROJECT_FRAMEWORKS}/libs/core.swc" useDefaultLinkType="false"/>
+        </excludedEntries>
+      </libraryPathEntry>
+      <libraryPathEntry kind="3" linkType="1" path="/KSketchApp_Lib/bin/KSketchApp_Lib.swc" useDefaultLinkType="false"/>
+      <libraryPathEntry kind="3" linkType="1" path="/PlaySketchInterface_Lib/bin/PlaySketchInterface_Lib.swc" useDefaultLinkType="false"/>
+    </libraryPath>
+    <sourceAttachmentPath/>
+  </compiler>
+  <applications>
+    <application path="PlaySketchDevTools.as"/>
+  </applications>
+  <modules/>
+  <buildCSSFiles/>
+  <flashCatalyst validateFlashCatalystCompatibility="false"/>
+</actionScriptProperties>
+
+
diff --git a/PlaySketchInterface_Lib/.actionScriptProperties b/PlaySketchInterface_Lib/.actionScriptProperties
new file mode 100644
index 00000000..b66134b1
--- /dev/null
+++ b/PlaySketchInterface_Lib/.actionScriptProperties
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<actionScriptProperties analytics="false" mainApplicationPath="PlaySketchInterface_Lib.as" projectUUID="1e28aae3-a292-45d2-97a5-89f9ddb1fbf3" version="10">
+  <compiler additionalCompilerArguments="-locale en_US" autoRSLOrdering="true" copyDependentFiles="false" fteInMXComponents="false" generateAccessible="false" htmlExpressInstall="true" htmlGenerate="false" htmlHistoryManagement="false" htmlPlayerVersionCheck="true" includeNetmonSwc="false" outputFolderPath="bin" removeUnusedRSL="true" sourceFolderPath="src" strict="true" targetPlayerVersion="0.0.0" useApolloConfig="false" useDebugRSLSwfs="true" verifyDigests="true" warn="true">
+    <compilerSourcePath/>
+    <libraryPath defaultLinkType="0">
+      <libraryPathEntry kind="4" path="">
+        <excludedEntries>
+          <libraryPathEntry kind="3" linkType="1" path="${PROJECT_FRAMEWORKS}/libs/flex.swc" useDefaultLinkType="false"/>
+          <libraryPathEntry kind="3" linkType="1" path="${PROJECT_FRAMEWORKS}/libs/core.swc" useDefaultLinkType="false"/>
+        </excludedEntries>
+      </libraryPathEntry>
+      <libraryPathEntry kind="3" linkType="1" path="/KSketchApp_Lib/bin/KSketchApp_Lib.swc" useDefaultLinkType="false"/>
+      <libraryPathEntry kind="3" linkType="1" path="/PlaySketch_Skins/bin/PlaySketch_Skins.swc" useDefaultLinkType="false"/>
+    </libraryPath>
+    <sourceAttachmentPath/>
+  </compiler>
+  <applications>
+    <application path="PlaySketchInterface_Lib.as"/>
+  </applications>
+  <modules/>
+  <buildCSSFiles/>
+  <flashCatalyst validateFlashCatalystCompatibility="false"/>
+</actionScriptProperties>
+
+
diff --git a/PlaySketch_Skins/.DS_Store b/PlaySketch_Skins/.DS_Store
deleted file mode 100644
index 9a874b57..00000000
Binary files a/PlaySketch_Skins/.DS_Store and /dev/null differ
diff --git a/PlaySketch_Skins/.actionScriptProperties b/PlaySketch_Skins/.actionScriptProperties
new file mode 100644
index 00000000..b454c401
--- /dev/null
+++ b/PlaySketch_Skins/.actionScriptProperties
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<actionScriptProperties analytics="false" mainApplicationPath="PlaySketch_Skins.as" projectUUID="25be3af5-dbff-440e-b19e-6a277fff94e9" version="10">
+  <compiler additionalCompilerArguments="-locale en_US" autoRSLOrdering="true" copyDependentFiles="false" fteInMXComponents="false" generateAccessible="false" htmlExpressInstall="true" htmlGenerate="false" htmlHistoryManagement="false" htmlPlayerVersionCheck="true" includeNetmonSwc="false" outputFolderPath="bin" removeUnusedRSL="true" sourceFolderPath="src" strict="true" targetPlayerVersion="0.0.0" useApolloConfig="false" useDebugRSLSwfs="true" verifyDigests="true" warn="true">
+    <compilerSourcePath/>
+    <libraryPath defaultLinkType="0">
+      <libraryPathEntry kind="4" path="">
+        <excludedEntries>
+          <libraryPathEntry kind="3" linkType="1" path="${PROJECT_FRAMEWORKS}/libs/flex.swc" useDefaultLinkType="false"/>
+          <libraryPathEntry kind="3" linkType="1" path="${PROJECT_FRAMEWORKS}/libs/core.swc" useDefaultLinkType="false"/>
+        </excludedEntries>
+      </libraryPathEntry>
+    </libraryPath>
+    <sourceAttachmentPath/>
+  </compiler>
+  <applications>
+    <application path="PlaySketch_Skins.as"/>
+  </applications>
+  <modules/>
+  <buildCSSFiles/>
+  <flashCatalyst validateFlashCatalystCompatibility="false"/>
+</actionScriptProperties>
+
+
diff --git a/README.md b/README.md
deleted file mode 100644
index 132f67e7..00000000
--- a/README.md
+++ /dev/null
@@ -1,4 +0,0 @@
-playsketch-closed
-=================
-
-Richard&#39;s other project
\ No newline at end of file
diff --git a/SMU-SIS-self-signed-certificate.p12 b/SMU-SIS-self-signed-certificate.p12
deleted file mode 100644
index da1591f5..00000000
Binary files a/SMU-SIS-self-signed-certificate.p12 and /dev/null differ