added PredefinedMessage model + test case
update Acl + add controller tests + edit nav menu
removed call to backend
view files
display link if no predefined messages
added confirm box when selecting predefined message
link is now in normal font
link is now underlined+dropdown show Select one
added css class + modified app controller
refactored appController+nav menu
navMenuData changed to currentProgramData
fixed css naming
fixed errors in the views
removed warning message when selecting predefined message if content area is empty
warning moved to ttc-utils in new function warningUnattachedMessage()
start refactoring Participant validation
localized the warning message
responsive height
allow DOT in participant label value
added aclass to the div id content