* 18/02/2015 More Template variables can accept offset or %, INVOICECREDITS:, INVOICEDEBITS, INVOICECHARGES:, INVOICEPAYMENTS:
* 17/02/2015 Manage room menu added to Sub Accounts menu, can move rooms to different property.
* 16/02/2015 Booking re-send notify button added to log tab, (only visible if notify url used)
* 15/02/2015 Booking wizard improved price entering functions
* 10/02/2015 Airbnb change room imports
* 07/02/2015 Ical import ignore duplicates option
* 06/02/2015 Booking save as copy or linked copy option