comments in app.js
Merge branch 'master' of https://github.com/ericye16/powerdown
Merge branch 'master' of https://github.com/ericye16/powerdown
Merge branch 'master' of https://github.com/ericye16/powerdown
Merge branch 'master' of https://github.com/ericye16/powerdown
Merge branch 'master' of https://github.com/ericye16/powerdown
Merge branch 'master' of https://github.com/ericye16/powerdown
Merge branch 'master' of https://github.com/ericye16/powerdown
Merge branch 'master' of https://github.com/ericye16/powerdown
Merge branch 'master' of https://github.com/ericye16/powerdown
Merge branch 'master' of https://github.com/ericye16/powerdown
cropped images to remove empty canvas