Merge pull request #58 from pkiran/master

comment widget styles changed
Setting of ruby zip vesrsion
Merge pull request #61 from sowmyadumpa/master

Setting of ruby zip vesrsion
Modified SBW.init function to accept config as object apart from url to config.json
Merge pull request #62 from jeevaimaginea/master

Modified SBW.init function to accept config as object apart from url to ...
FB:getPostByID method added to facebookServiceController