removed unused variable
Merge pull request #27 from geoffmackey2/master

Removed unused BOOL variable that was causing a warning in the project
revert to xibs
tested on iOS 4.3 with Facebook SDK 3.2 - works!
Revert "Use the FB SDK source files instead of the .framework file."

This reverts commit 339c1e635f5a724373bedc644b7ca2c9816e070e.
Merge branch 'master' of https://github.com/sakrist/FacebookSample