Changes in G+ Library

Added protocols for Login & Post.
Made changes in OBLLog by adding specific go msgs for logMessage and logError
Sample Google+ Code

Google+ Demo for implementing Google+ library
Edited OBLGooglePlusShare

added protocol for OBLGooglePlusShare ,changed post method to share.
Update README.md
Updated README.md
Corrections in Library files

Corrections in GPShare,FBLogin...

Signed-off-by: Jeneena <jeneena@objectlounge.com>
Updated README.md
Changed OBLGooglePlusLogin and  OBLGooglePlusQuery

Signed-off-by: Jeneena <jeneena@objectlounge.com>
Merge branch 'beta' of github.com:jeneena-obl/SocialPluginsiOS into beta
Google+ Demo after corrections

Signed-off-by: Jeneena <jeneena@objectlounge.com>
Google+ Demo after corrections

Signed-off-by: Jeneena <jeneena@objectlounge.com>
Corrections

Signed-off-by: Jeneena <jeneena@objectlounge.com>
Updated README.md
Updated README.md
Corrections in GooglePlusDemo

Signed-off-by: Jeneena <jeneena@objectlounge.com>
Merge branch 'beta' of github.com:jeneena-obl/SocialPluginsiOS into beta
Updated README.md
Corrections in Demo

Signed-off-by: Jeneena <jeneena@objectlounge.com>
Merge branch 'beta' of github.com:jeneena-obl/SocialPluginsiOS into beta
Corrections in OBLGooglePlusLogin ,Share,Query & CallToActionButton

Signed-off-by: Jeneena <jeneena@objectlounge.com>