Removed deprecated getLoginStatusUrl
Merge pull request #160 from gfosco/gFosco.remoteGetLoginStatusUrl

Removed deprecated getLoginStatusUrl
Removed getLoginStatusUrl tests:
Updated readme to point to new repository.
fix link to new sdk repo
Update example.php: remove getLoginStatusUrl usage
Merge pull request #182 from Wolg/patch-1

Update example.php: remove getLoginStatusUrl usage
Merge branch 'master' of github.com:facebook/facebook-php-sdk