implementing dislikes.
making API secure.
fixing STORE-288.
Merge remote-tracking branch 'origin/master'
Merge branch 'social-tenant-isolation'

Conflicts:
	modules/apps/store/controllers/assets.jag
fixing sorting for antoninus user.
Merge remote-tracking branch 'origin/master'
fixing STORE-275
Merge branch 'master' of https://github.com/wso2/enterprise-store
fixing bug in getting tenant domain when no user is lodged in
Merge remote-tracking branch 'origin/master'
Merge pull request #61 from splinter/master

A shim to handle assets without a lifecycle state
Merge pull request #62 from splinter/fix-no-lc-default-assets

Fix STORE-304