Updated to support Facebook SDK 3.5
- Removed all accesses to internal facebook classes (under internal
package)
- Added `OnLogoutListener` and `OnLoginListener` instead of
`OnLoginLogoutListener`
- Added automatic publish permission request dialog, when user do
actions like publish feed/story
- Fixed issue #3 of not persisting the active session
- Added `clean()` method to clean activity references to avoid memory
leaks
Updated to latest api changes
Merge branch 'master' of https://github.com/sromku/android-simple-facebook.git