CC-7 introduce 'time-grunt'
CC-7 remove unused grunt plugins
CC-7 stop printing version number on js files
CC-7 require minimum version of nodejs to be '0.10.0'
CC-7 change main webfont from 'dobra' to 'open-sans' family
Merge pull request #2 from dreamyguy/CC-7_general_app_improvements

Cc 7 general app improvements