RgbScripts: devtool now handles 2 colors mode
RgbScripts: more scripts.
rgb scripts: capitalize names
full columns from center renamed to squares from center
rgbscripts: rename some scripts
rgbscripts.pro update
Merge pull request #232 from plugz/master

more rgb matrix scripts
Removed singlerandom RGB script as same thing of randomsingle
Fixed RGB script typo
Webaccess: display user loaded fixtures in configuration page

Input Output: save defaults on mapping change
Webaccess: fixed infinity symbol display
Function Manager: it is now possible to set a startup function that is started every time QLC+ switches to operate mode

Function selection dialog now looks like function manager (with categories and folders)
UI: added warning message when fixture definitions are not found during project loading

Commented noisy debug messages
Updated translations
Documentation: improved HTP/LTP explanation (thanks to Michael Clements)

Updated Input/Output plugins doc
Removed output.png icon
Raspberry: allow root user to have its own user directory
VC XY Pad: Fixtures with 8bit pan/tilt changed last channel before the fixture.

Reported by Cingulingu (https://sourceforge.net/p/qlcplus/discussion/general/thread/8e830fd0)
Affected also fixtures that have only pan or only tilt channel.