Update to unittests (#100)

* renamed strtools test (strtools_test -> test_strtools)

* refactored conformAges(), conformPlayers(), xmlUnescape() and conformReleaseDate()

* general unittests update

* configini doc: Typo fixed

docs/CONFIGINI.md

@@ -173,7 +173,7 @@ Read more about the artwork compositing [here](ARTWORK.md).
 
 !!! note
 
-    If this is set in the `[main]` or `[<FRONTEND>]` section it will automatically add `/<PLATFORM>` to the end of the path. If you want better control consider adding it to a `[<PLAFORM>]` section instead where it will be used as is.
+    If this is set in the `[main]` or `[<FRONTEND>]` section it will automatically add `/<PLATFORM>` to the end of the path. If you want better control consider adding it to a `[<PLATFORM>]` section instead where it will be used as is.
 
 Default value: `/home/<USER>/RetroPie/roms/<PLATFORM>/media`  
 Allowed in sections: `[main]`, `[<PLATFORM>]`, `[<FRONTEND>]`
@@ -201,7 +201,7 @@ Sets a non-default location for the storing and loading of cached game resources
 
 !!! note
 
-    If this is set in the `[main]` section (recommended) it will automatically add `/<PLATFORM>` to the end of the path. If you want better control consider adding it to a `[<PLAFORM>]` section instead where it will be used as is.
+    If this is set in the `[main]` section (recommended) it will automatically add `/<PLATFORM>` to the end of the path. If you want better control consider adding it to a `[<PLATFORM>]` section instead where it will be used as is.
 
 Default value: `/home/<USER>/.skyscraper/cache/<PLATFORM>`  
 Allowed in sections: `[main]`, `[<PLATFORM>]`

src/nametools.cpp

@@ -294,9 +294,10 @@ QString NameTools::getSqrNotes(QString baseName) {
     QMapIterator<QString, QString> i(replacements);
     while (i.hasNext()) {
         i.next();
+        sqrNotes= sqrNotes.replace(QRegularExpression("\\["+i.value(),QRegularExpression::CaseInsensitiveOption), "["+i.value());
         if (QRegularExpression(i.key()).match(baseName).hasMatch() &&
-            /* avoid NTSC-U being replicated to NTSC on psx */
-            !sqrNotes.contains("[" + i.value(), Qt::CaseInsensitive)) {
+            /* avoid duplicates */
+            !sqrNotes.contains("[" + i.value())) {
             sqrNotes.append("[" % i.value() % "]");
         }
     }