added LICENSE and README.md

.gitignore

@@ -2,3 +2,4 @@
 CSFML*
 SFML*
 resources/
+godown

LICENSE

@@ -0,0 +1,6 @@
+----------------------------------------------------------------------------
+"THE BEER-WARE LICENSE" (Revision 42):
+<[email protected]> wrote this file. As long as you retain this notice you
+can do whatever you want with this stuff. If we meet some day, and you think
+this stuff is worth it, you can buy me a beer in return Mathias Nestler
+----------------------------------------------------------------------------

README.md

@@ -0,0 +1,24 @@
+# godown
+
+A talking countdown written in golang.
+
+### Installation
+Install from source with `go get github.com/MMore/godown`
+
+### Usage
+`godown [<flags>] <duration>`
+
+Flags:
+* --female   male or female voice
+* --lang=en  english (en) or german (de) language
+
+Args:
+* <duration>  duration of the countdown (i.e. 1m30s)
+
+### License
+[LICENSE](LICENSE)
+
+## Copyright and License
+
+Made by Mathias Nestler (c) 2015. Feel free to contribute!
+Sounds Copyright Epic games (Unreal Tournament 2004)

main.go

@@ -131,7 +131,7 @@ func onTick(c chan FullTime, lang string, female bool) {
 
 var (
 	app      = kingpin.New("godown", "A talking countdown command-line application.")
-	duration = app.Arg("duration", "duration of the countdown (i.e. 1m30s").Required().Duration()
+	duration = app.Arg("duration", "duration of the countdown (i.e. 1m30s)").Required().Duration()
 	female   = app.Flag("female", "male or female voice").Bool()
 	language = app.Flag("lang", "english (en) or german (de) language").Default("en").Enum("en", "de")
 )