TDM Signage Native app

Apr 9, 2019

Added Proof of play (TDM 4.0)
Added TDM Meeting room booking (TDM 4.0)
Set page transition empty when calling an interactive playlist
Fixed issue for app becoming slow when using slidehow
Fixed issue for first image(s) not being shown from a slideshow in a touch page
Fixed issue with masterpage element with datasource (non tickertape) not being updated
Fixes to custom fonts and richt text