Base: Draw some new icons for various apps, tweak others

The following apps get new icons:

- IRCClient
- ProcessManager
- Snake
- Terminal
- TextEditor

...and the PaintBrush icon has its saturation increased a bit.
Also remove FontEditor from the Launcher default settings since it
doesn't really belong in the set of commonly used apps.

Base/home/anon/Launcher.ini

@@ -3,15 +3,11 @@ Vertical=1
 
 [Terminal]
 Path=/bin/Terminal
-Icon=/res/icons/Terminal.png
-
-[FontEditor]
-Path=/bin/FontEditor
-Icon=/res/icons/FontEditor.png
+Icon=/res/icons/32x32/app-terminal.png
 
 [TextEditor]
 Path=/bin/TextEditor
-Icon=/res/icons/TextEditor.png
+Icon=/res/icons/32x32/app-texteditor.png
 
 [VisualBuilder]
 Path=/bin/VisualBuilder