Add media for menu sounds and soundtrack, MediaManager implementation partial (Do not use)
Continued work on MediaManager
Implemented media player to manage playing UI sounds. Also added Makefile to build CSS and to start server
Removed node_modules directory from source control, not needed. Can rebuild from npm
Update Make targets and add npm-shrinkwrap.json for dependency management
Added start menu to load screen, adjusted fonts, and updated menu to skew with page background.
Added missing files
Merged in ui-sounds branch