Merge pull request #11 from Joyananda/master

centered images on single photos
changed the way tumblrPhotoset and albumPhotoset behave and interact w/ eachother
moved libs folder to theme/libs
added tags to image data attributes
first gulp file... ever...
converting to browserify and commonjs format
fixed browserify config in packages.json
fixed bugs in album photoset
correct implementation of album photoset
commonjs version of tumblr-photoset.lightbox.js
added highres album-photoset plugin
added infinite scroll
added grunt-browserify
rendering new photosets on infinite scroll
began refactoring lightbox
removed grunt and old require file
fixed gulpfile with correct watch and compile tasks
took grunt tasks out of the package.json file
cleaned up sass files
renamed lightbox plugin file