UI: split out three.js dep inclusion into its own module
UI: Add embeded page able to be embedded into external sites
Split DSL specs along module boundry lines
UI: fix to small edge cases

Skip title page initization if in test suite, skip audio player
'stop' if current track is not defined
UI: small fix to include correct module in embeded.js
UI: small tweak to planet spin effect rate

Need to make this spin at a fixed time-dependent rate at some
point so as to be agnostic to the rate of the effects player.