Basic changes to make node-webkit package to run. Includes batch file which helps to automate node-webkit package creation.
Merge branch 'Reach' of https://github.com/pboyer/flood into Reach

Conflicts:
	Gruntfile.js
Fixes css file include removed by latest merge.
Merge pull request #6 from pbidenko/Reach

Basic changes to make node-webkit package to run.
Receive and display node geometry separately.
Also receive normals of triangles, counts and colors in addition to vertices.