Update contribution docs. Fix some missing deps
Fix up some inconsistencies in docs
Update docs

Cleanup formatting
Update docs
Fix tab mess up caused by switching to Windows

I did not setup Sublime on my Windows box properly.
Switch to using gulp-exec instead of pure exec.

All buid tasks now work on Windows.
Fix indent level in jshintrc file
Use run-sequence to get around gulp's proper support for sequential task dependencies.
Build dist with fixed indentation
Merge branch 'next'