fancified log message, changed serial device to non-mac (/dev/ttyUSB0)
fixed typo
(re-)enabled html preview for ceiling leds, started with ledbar functionality
separated files for webgui from backend files (directory webgui)
CeilingLEDs and Lightbar should now work with arbitrary configuration.width
CeilingLED preview with stripes for LED stripes
HTML5 preview now works for arbitrary configuration.width
Merge pull request #1 from alxlo/master

plz pull improvements to master branch