remove project permissions from project serialization/de-serialization
Merge pull request #183 from cjyu/master

remove project permissions from project serialization/de-serialization
Fixing issue #187 - Open flow menu item doesn't work when not on node
Fixing issue #186 - Graph doesn't zoom in firefox
Merge remote branch 'upstream/master'

Conflicts:
	src/less/flow.less
Accidently ran formatter against the code. So might as well format it fully.
fix start up script for better hadoop and hive jar/conf classpath
resolution
Fixing formatting issues that came up in review
Merge pull request #188 from rbpark/master

Fix for graph and firefox
Merge pull request #189 from cjyu/master

fix start up script for better hadoop and hive jar/conf classpath resolution
Merge branch 'master' of github.com:azkaban/azkaban2