Added etrieveSevenDaysStats() for stats routes, first edition, draft
Added googleChart folder and stats folders
Merge branch 'master' of https://github.com/fitstats/fitstats

Conflicts:
	client/app/stats/stats.html
	client/app/stats/stats.js
	client/index.html
modified stats files, added stats.service.js
adjusted stats controller and service, adjusted googleChart constroller and index
Merge pull request #24 from xianhuifeng/master

Added googleChart folder for server side fetching data