ROOMS-139: Fix Warning: range() [function.range]: step exceeds the specified range in rooms_booking_edit_form() randomly happen bug that was caused due a PHP bug in versions < 5.3.6 and mostly in Windows OS. See: https://bugs.php.net/bug.php?id=51894 and http://trac.symfony-project.org/ticket/8174
Issue #2137021 by djevans | rfarm: Edit of booking leads to an overlap with an unconfirmed booking.
Issue #2113085 by djevans | artatac: Options compound each other.
Issue #2113085: Missing + symbol when rerolling the patch.
ROOMS-187: Improve library handling in Rooms

Load the library right at the start and provide user with feedback if that was successful.
ROOMS-187: Remove unnecessary code and load library using Libraries API
ROOMS-187: White space clean up
ROOMS-187: Update rooms pricing code to properly load FullCalendar
ROOMS-187: Have availability reference properly load the library
ROOMS-191: Behat tests for Rooms - initial setup and example test
ROOMS-193: Improve comments
ROOMS-187: Correct loading of FullCalendar library
ROOMS-193: Spelling error
ROOMS-202: Avoid the use of drupal_goto() in form submit handlers
ROOMS-193: Spelling error fix
ROOMS-187: Make libraries module a dependency
ROOMS-206: Fix inconsistency loading FullCalendar library
ROOMS-205: Make sure Libraries 2.0 at least is used
Merge branch 'master' of github.com:plopesc/DrupalRoomsModule into rooms-206
Merge branch 'master' of github.com:plopesc/DrupalRoomsModule into rooms-202