Conversion of webaccess HTML strings to UTF.
Removed illegal attribute language from HTML script tag.
Making XHTML valid to standard.
Changed doctype to HTML5 and adjusted the tags.
Webacces fix amount of bytes sent for utf8 strings.
Merge remote-tracking branch 'upstream/master' into webaccess-utf8
Syncing with master.
Webaccess: Reverted unnecessary toUTF calls.
RGBScript: load each script only once.

This speeds up workspace loading quite a lot.
small cleanup
Merge pull request #371 from plugz/speedup-rgbscriptload

Speedup rgbscript loading
Updated changelog with David's changes
Merge pull request #370 from Babbsdrebbler/webaccess-utf8

Webaccess UTF and HTML5 enhancement
Updated changelog
Fixture Editor: added question mark to questions
Revert "UI: removed input profile type since it doesn't give any additional value"

This reverts commit 8c153b9ffeb386b6b0a7535201623ba726e23a5a.
Proper Input profile type, added type to new profiles
Input profile editor: add human readable editor for MIDI input channels
Show profile type in the Inputs/Outputs tab
Update docs
New Input profile: Elation MIDIcon - not tested, just from manual. Pages & wheels do not work properly.