TextThing: Update description, set AUM

metadata/click.dummer.textthing.txt

@@ -1,5 +1,6 @@
 Categories:Development,Writing
 License:FreeBSD
+Author Name:deadlockz
 Web Site:http://dummer.click
 Source Code:https://github.com/no-go/TextThing
 Issue Tracker:https://github.com/no-go/TextThing/issues
@@ -7,12 +8,20 @@ Issue Tracker:https://github.com/no-go/TextThing/issues
 Auto Name:TextThing
 Summary:Text editor
 Description:
-TextThing is a simple text file editor. You can use it via a file manager app. I
-use it to write some notes. The fixed default file path is
-Documents/click.dummer.textthing/notes.txt . If you open the app, this file will
-be opened, created and used for store.
+TextThing is a simple text file editor.
 
-There is no file manager integrated.
+Features:
+
+* Text file editor for your favorite file manager
+* App creates and opens ''Documents/click.dummer.textthing/notes.txt'' as default
+* use the App to write notes
+* stores changes on closing or pausing the App
+* set your favorite font size and switch between normal or monospace style
+
+[https://github.com/no-go/TextThing/blob/master/README.md#screenshots
+Screenshots]
+
+'''There is no file manager integrated'''.
 .
 
 Repo Type:git
@@ -29,7 +38,7 @@ Build:1.8,18
     subdir=app
     gradle=yes
 
-Auto Update Mode:None
+Auto Update Mode:Version v%v
 Update Check Mode:Tags
 Current Version:1.8
 Current Version Code:18