Abstract Login class

implement login and logout method
Abstract Login class

implement login and logout method
Merge branch 'beta' of github.com:pushparaj-obl/SocialPluginsiOS into beta

Conflicts:
	OBLLogin.h
Delete OBLLogin.h
Delete OBLLogin.m
Facebook Test Code

Facebook test code with library.
Library files is in folder FacebookCode/FacebookLibrary
Facebook Test Code

Facebook test code with library.
Library files is in folder FacebookCode/FacebookLibrary
Merge branch 'beta' of github.com:pushparaj-obl/SocialPluginsiOS into beta
Facebook login library

Folder Library has library files.
Folder SampleFacebookCode has a sample code to check library file.
OBLLog class added

This class can be used by all to turn debugging in or off
Debugging mode functionality

can turn debugging on or off (turn Logs on and off)
Update library:
Debugging mode functionality added

can turn debugging on or off (turn Logs on and off)
Merge branch 'beta' of github.com:pushparaj-obl/SocialPluginsiOS into beta
update:
delete .m file of protocol
Adding functionalites

Fetch Facebook user and friend's data.
Post on user's wall.
User and friend's profile data classes added.
Merge pull request #2 from pushparaj-obl/beta

iOS - Facebook library