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
Whitelists deps/node-libs/string_decoder.js; removes src/colony/modules/string_decoder.js. Closes gh-581