Minor changes on linux launch configuration
Merge remote-tracking branch 'upstream/master'

Conflicts:
	jemma.launch/javagal Linux.launch
Added missing translations for some categories
Fixed bugs in UI, added comments in files to change demo webapp path and
changed Italian warning message in GUI for unavailable PV
Upgraded to Felix WebConsole 4.2.2 due to errors in previous version
Merge pull request #7 from ivangrimaldi/master

Fixes in demo and trial GUIs