Merge pull request #21 from danfunk/master

feat(infrastructure): Adding support for Bower
feat(infrastructure): dependencies moved into bower. committing dist.
Release v0.2.1
bug(bump): fix bump without commit
bug(preloader): retry loading images when they are not found (useful for slow connections)
bug(sets): fixed no error message for empty set closes #24
chore(bower): moved libs out of the build and into a seperate bower_components library
Release v0.2.2
chore(loading): move js to end of file, added loading image
Merge branch 'master' of https://github.com/ProjectImplicit/PIPlayer
feat(canvas): support static canvas width. Closes #8. fix delay of canvas resize on startup. Advances #5