CoffeeScript 1.6.3
Revert "remove `cake build:ultraviolet`"

This reverts commit 2e6a7810146f7173c38d51bec60c3f581b9fb582.
renaming import test files to avoid risking the disfavor of .gitignore
parallelized script loading in browser, yet order remain
remove logic redundancy
simplify logic and changing less from before