Fixed problem with Account and Formatted name displayed for each friend
Removed TOKEN value in tester
Added information about each friends: more than the ID like diplayName,
account, thumb.
Fixed bugs in Friends converters
add facebook prefix in the Person ID
Merge branch 'Enterprise_Pilot_1.0' of https://github.com/societies/SOCIETIES-Platform into Enterprise_Pilot_1.0
Add a catch for possible errors