Add a view state to track whether controls are showing
Remove results timer as this was causing problems with the tcp scanner
Change to using cml layout for holiday controls
Move no controls layout to xml and make look a little bit better
Merge branch 'Not_found_controls_not_showing' into Create_scan_service

Conflicts:
	HolidayProject/Holiday/src/main/java/au/com/risingedge/holiday/MainActivity.java
	HolidayProject/Holiday/src/main/java/au/com/risingedge/holiday/mdns/MdnsScanner.java
	HolidayProject/Holiday/src/main/java/au/com/risingedge/holiday/tcp/TcpScanTask.java