fixing up unit tests
starting on style unit test
design customization
tweaks to css
Notify when switched the page into the edit mode
working on font selector
Minor cleanup
more work on design
more work on theme customizations
change presets
more work on customize design
more work on customize design
more customize theme work
lots of customize design work
color picker stylin
more customize stylesheet goodness
custom style work
more fixes
Changed disableHelpNotification to use the getIncrementDisplayCount function.
Fix localization of message post dates

This will fix:
- plural rules may differ for some languages: in English we have two
  plural forms, and singular is for items = 1, but other languages have
  different rules (for instance Russian has 3 plural forms, and in French
  singular is for items <= 1).
- Let's make clear that in "Posted on %s" the %s is a date