Fixed a comment that was making thingdoc throw an error
Changing repository link in comments to correct Github URL.
Creating skeleton for top level ThingDoc assembly
Adding basic ThingDoc entries for printed parts
Getting ThingDoc output to first unbroken state
Updating quantities based on manual.txt
Merge branch 'master' of git://github.com/Thav/Prusa3 into Thav-master

Conflicts:
	box_frame/sample_stls/default_box_gt2_lm8uu/configuration.scad
	box_frame/sample_stls/default_box_htd3_lm8uu/configuration.scad
	box_frame/sample_stls/single_plate_htd3_lm8uu/configuration.scad