Issue #1994880 by 1an_m: Improved comparebyOptionals function.
ROOMS-215: Remove the unused theme_rooms_event()
ROOMS-216: Remove unused function rooms_availability_fullcalendar_get_js_path
Issue #2089125 by kevl: Base cost and cost differ in availability search.
Issue #2089125 by kevl: (followup) Base cost and cost differ in availability search.
ROOMS-219: Update cost accordingly to the options
Merge pull request #48 from plopesc/issue-1994880

Issue #1994880 by 1an_m: Improved comparebyOptionals function.
Merge pull request #49 from plopesc/rooms-215

ROOMS-215: Remove the unused theme_rooms_event()
Merge pull request #50 from plopesc/rooms-216

ROOMS-216: Remove unused function rooms_availability_fullcalendar_get_js_path
ROOMS-193: Comments
Merge pull request #52 from plopesc/issue-2089125

Issue #2089125 by kevl: Base cost and cost differ in availability search.
Merge pull request #53 from plopesc/rooms-219

ROOMS-219: Update cost accordingly to the options