Minor updates.
Use source.properties to determine versions, fixes #2286
Fixes 2136: music keeps playing
Addendum to #2136 - remove selectors
Merge pull request #2296 from mikemee/master

Fixes 2136: music keeps playing
Merge pull request #2291 from Tom-Ski/master

Use source.properties file for versions
Formatting
Fixed Cell minSize, maxSize.

closes #2299
Merge remote-tracking branch 'origin/master'
Fixed string values that look like a number.

closes #2300
Eek, uncommitted test code.

#2300
Add isDrawContact and setDrawContact methods to gwt emu, fixes #2301
Merge pull request #2303 from Tom-Ski/master

Add isDrawContact and setDrawContact methods to gwt emu, fixes #2301