Review of USB DMX PRO adapters detection. This tries to give the best support to DMXking devices

Improved DMX4ALL code to retrieve the correct response from serial commands
Fixed Windows DMX USB detection

Debug window for OSX and Windows now catches messages earlier
Use new version of FTD2XX (CDM 2.08.28)
Modifications on french translation
Modification on Showtec Spectral Def
Merge pull request #110 from NiKoyes/master

Modification of Showtec Spectral Def & French Translations
Shorten detection time of DMX USB PRO devices (to 500ms)
Re-enabled filter for debug messages
Fix InputOutputManager crash on OSX
Bump to version 4.3.1
Sliders labels are now multi line (applies to Channel Groups and Virtual Console sliders)

Scene Editor now remembers the Channel Groups values. Not saved in the project.
Scene Editor now shows all fixtures tabs on the screen. In case they're a lot, it will display "..." beside the name
On Scene Editor it is now possible to switch betwwen tabs by pressing Alt+Left, Alt+Right
On Scene Editor it is now possible to switch between channels values by pressing TAB
Add Stairville MH-360 (LED Washlight) (manual: http://images6.thomann.de/pics/atg/atgdata/document/manual/138484_manual_de.pdf)
Merge pull request #112 from kripton/stairvill_mh360

Add Stairville MH-360 (LED Washlight)
Scene Editor has a new button to switch between "tab view" and "all channels view"
Documentation updates. Almost rewritten Cue List page.
Added DMX dump documentation

Fixed italian translation for VC Cue List