Merge pull request #7 from mcallegari/master

getting latest updates
updated translations
Merge pull request #8 from mcallegari/master

getting latest updates
Started new branch for MIDI page support
HUGE commit to turn a VCFrame into a multipage widget

TODO:
- remove widgets from frame
- clone first page widgets
- test keyboard shortcuts
Another step further to VC frame multipage

Fixed keyboard mapping
Widgets can now be deleted correctly
Added widgets cloning from first page
TODO: fix inputsource remapping when cloning
Fixed plugin/QLC+ page disalignment

Added feedbacks
Reorganized feedback code
Fixed input source remapping for non-frame widgets
Moved the pagination capture into InputPatch class.

Now any plugin with an input line is able to support pagination
Removed unused page-change signal sent only by Enttec wing
Fixed input source page display

Fixed logical AND of input source channel
Added MIDI program change
Code optimizations and unit test fixes (thanks to Jano Svitok)
Fixed build-breaking warning
VC Cue List: fixed partial crossfade also for linked sliders
Added fixture: Stairville SC-100 (thanks to Lars Kildholt)
Updated fixture !
Properly reset VC Cue list state on mode change
Improved OSC plugin to handle mixed data (like from PureData OSC)
Added remapping of Audio Triggers DMX channels

Fixed Audio Triggers DMX channels selection visualization
Added documentation for fixtures remapping
NEW: In Show Manager, tracks can be moved up or down

Fade out time is now considered out of a step duration
Fixed sequence incorrect start time when dragging it