[Front-end] [#177] Patched up AddFriend button in social lists
[Front-end] [#177] Patched up clickon a person's name
[Front-end] [#177] Patched up Join/Leave button
[Front-end] [#177] Patched up the Create Activity padding
[Front-end] [#177] Fixed overflowing problem with profile fields
[Front-end] [#177] Fixed positioning of form edit button