fixed inline editing toolbar to not display buttons unless you are logged in. Also did some minor cleanup with several fuel_helpers
removed empty open/closing PHP tags in inline_edit_bar.php
added is_environment function to utility helpers
added break to index.php when looping through the environments
Cleaned up the Fuel 1.0 schema changes SQL
Merge branch '1.0' of git://github.com/daylightstudio/FUEL-CMS into 1.0