added facebook php sdk
working facebook authorization
post to feed test
Post and better get_Name working in one file
working post data
some minor changes
made a button, and made it "work" (facebook folder needs to be added)
Merge branch 'facebook-interaction' into index_fixes

Conflicts:
	index.php
Merge branch 'basicsetup' of github.com:oSoc13/BarberShop into index_fixes and hope it works

Conflicts:
	index.php
fixed the index.php file (merging error)
fixed the header.php file
removed obsolete test files
Merge branch 'index_fixes'

Conflicts:
	index.php