Starting the additional features of the tools plugin
Adds a timezone and location to the created calendars.  As the "invitation" setting can not be changed, added filtering into the parseEvents function to only look at events created by the calendar itself.

closes #56
Adding ability to list bookings.  Also includes delete button to (currently) nonexistant action
Adding ability to delete booking
Adding links
Merge branch 'master' into toolsv2 in preperation