crafty-local should read file-list from package.json

maintaining separate file-lists is prone to errors when the file
list is updated.
Merge pull request #514 from sbyrnes321/develop

crafty-local should read file-list from package.json
Use coffee-script module to load api-gen.coffee directly.
Fix missing/incorrect tags in documentation
Remove bug caused by debugging  in core.html test
Uncomment @return lines; fix wording in core.js
Remove vestigial animate.js and fps.js
Add links and build instructions to README.md