Removes copying step and links directly to node-libs.
Adds support for lastIndexOf.
Removes tempnam warning from Lua. Closes #248
Merge #568 r=@kevinmehall: Fix tempnam deprecation warning
Merge #570 r=@kevinmehall: Setup node-libs via Gyp. Implement Array.prototype.lastIndexOf
Whitelists deps/node-libs/assert.js; removes src/colony/modules/assert.js. Closes gh-565
Whitelists deps/node-libs/path.js; removes src/colony/modules/path.js. Closes gh-576
Merge #577 r=@kevinmehall: Whitelists deps/node-libs/path.js; removes src/colony/modules/path.js. Closes gh-576

https://github.com/tessel/runtime/issues/502
Merge #575 r=@kevinmehall: Whitelists deps/node-libs/assert.js; removes src/colony/modules/assert.js. Closes gh-565
Whitelists deps/node-libs/querystring.js; removes src/colony/modules/querystring.js. Closes gh-578
Merge #580 r=@kevinmehall: Whitelists deps/node-libs/querystring.js; removes src/colony/modules/querystring.js. Closes gh-578
Whitelists deps/node-libs/_|(stream).*.js; removes src/colony/modules/_|(stream).*.js. Closes gh-579
Merge #583 r=@kevinmehall: Whitelists deps/node-libs/_|(stream).*.js; removes src/colony/modules/_|(stream).*.js. Closes gh-579
Supports a colony_tolstring function for transforming values.
Fixes regex string conversion.
Reports errors as cast strings.
Adds error log when lua state cannot be instantiated.
Corrects regex flags to be booleans from C API.
Removes ellipses characters from colony-js.lua
Fixes nil comparisons with tables.