Updated the library file for saiku
Merge remote-tracking branch 'origin/graph' into graph

Conflicts:
	application/controllers/graph.php
	public/third-party/saiku/saiku.cookie
add mgraph to deal with the json data
modified the ymd and yw function
commit for merge
Merge branch 'graph' of https://github.com/zhangbobell/reportv2 into graph
for combine
commit for merge
conficts had been resolved
commit for merge
resolved the conficts
fix bugs in master branch
commmit for synchronous
finish tendency and target part
completed init first
added saiku filename map
finish bubble chart part
almost finish the reportv2
Merge branch 'graph'