Minor updates.
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
Merge pull request #2303 from Tom-Ski/master

Add isDrawContact and setDrawContact methods to gwt emu, fixes #2301
Add description to ProjectDependencies, add tool-tips on extension selection