added calculating vertex normals, to get milled surfaces more live
Merge remote-tracking branch 'rudolf/master'
Merge remote-tracking branch 'rudolf/master'
replaced tabs by spaces and adjusted indent
implemented a tool changer and the m6 and t1 parts
can now add tools and remove last tool
made tool list re-orderable by mouse and added delete buttons
added tool diameter validation
styled tools form
added workpiece form, added unit of measure
now add tool sets focus to diameter field
added rounded border around gcode
moved gcode interpreter from scene to gcodeinterpreter.js
* added step for singlestepping g-codes, and stop
* changed scene and gcodeinterpreter into services with factories
in gsimApp
* added directive three-canvas - an attribute that makes a canvas
element rendered by scene
moved source files to app/ in preparation for lineman.js