tests: add moment.js everywhere
move karma-related dependencies into the repo. use karma-cli
Merge pull request #153 from tpruvot/v2

tests: add moment.js everywhere
Merge branch 'v2' of https://github.com/arshaw/fullcalendar into resource-view

# By Adam Shaw (1) and Tanguy Pruvot (1)
# Via Adam Shaw
* 'v2' of https://github.com/arshaw/fullcalendar:
  move karma-related dependencies into the repo. use karma-cli
  tests: add moment.js everywhere