Disabled settings load

The setup settings utility is currently not working, so the the settings
are now not loaded from a file.
Actually disable load & add fixture_class.pde
Implement fixture class and initializers
channel filter
allow channels
more variables
To be discarded
Revert "To be discarded"

This reverts commit bf9859b204d625d3a073f0d094ba529fe641d5aa.
Merge remote-tracking branch 'origin/fixture-class' into fixture-class
Add sectioning to fixture class & color query

You can now get a fixtures color with either getRawColor(); - this
returns raw color values as a color object, or getColor_wDim(); - this
returns the fixtures color scaled by the dim of the fixture as a color
object.
Add z_location & changes to initializers
more fixturetypes
more fixturetypes
Add ansa parenting support for fixture class
more fixturetypes
int getFixtureTypeId now inside class
new getDmx function
more fixturetypes in dmx profile
Add fixtureSize class

A fixtureSize object can contain the dimensions of a fixture, and
whether it should be drawn.
Merge remote-tracking branch 'origin/fixture-class' into fixture-class

Conflicts:
	fixture_class.pde