browse.styl: fix z-index bug
add lib.js to server.js
server.js: cmd line arg for grunt task
parse_render_src.js: pull parseMeta into own service
github.js: implement readFile
github.js: fix tag and branch fetching
github.js: error on 401
replace : with - in css ids
docs.html: remove unused meta variables
use ui.bootstrap for modal dialogs
initial alert code