Final version for website submission

This is the final version that will be posted to the team website.

Added:
* large turbine blades
* tweening animations and hot-key triggers for
** large turbine mast (l)
** small turbine mast (s)
** gates (g)
** small hub blades (b)

Updated:
* ThreeJS has been updated to r69.
Merge branch 'master' of github.com:SCHE-Eclipse/website-2014