misc gh-pages improvements

* bump angular to v1.3.7
* add ace completion
* decrease col spacing (space between ace editors)
* rebuild *.web.js file
* add *.web.min.js file for later use
* mv run button up a bit to be consistent w/ mungedb-aggregate#gh-pages
* add minor delay before running to allow UI to update
* fix warning by setting editor.$blockScrolling = Infinity
* disable ace hot key binding that was interfering with typical location bar hot key