Allow browserify to find this module's main
Allow browserify to find this module's main

It either looks for a "main" entry in the package.json or looks for "index.js". Neither of which this module had.
thiagofesta/angular-retina,jrief/angular-retina,jc2009071/angular-retina,thiagofesta/angular-retina,jrief/angular-retina,joujiahe/angular-retina,jc2009071/angular-retina,joujiahe/angular-retina