Merge pull request #4 from pushparaj-obl/beta

Read Me file created.
Edited files of Google+ Library

Added files for sharing posts and querying profile info. Formatted the files by adding  comments
OBLGooglePlusShare File edited

Made changes to share method
Merge branch 'beta' of github.com:pushparaj-obl/SocialPluginsiOS into beta
Merge pull request #6 from jeneena-obl/beta

Google+ Library
Merge pull request #7 from pushparaj-obl/beta

Added method to check accessToken
Merge pull request #8 from pushparaj-obl/beta

Other changes