clean up
Merge branch 'master' of https://github.com/jackylee0424/taiwanuxd

Conflicts:
	bower_components/bootstrap/dist/css/bootstrap.min.css
	bower_components/c3/c3.css
	bower_components/c3/c3.js
	bower_components/flat-ui/dist/fonts/glyphicons/flat-ui-icons-regular.eot
	bower_components/flat-ui/dist/fonts/glyphicons/flat-ui-icons-regular.svg
	bower_components/flat-ui/dist/fonts/glyphicons/flat-ui-icons-regular.ttf
	bower_components/flat-ui/dist/fonts/glyphicons/flat-ui-icons-regular.woff
	bower_components/flat-ui/dist/fonts/glyphicons/selection.json
	bower_components/flat-ui/dist/fonts/lato/lato-black.eot
	bower_components/flat-ui/dist/fonts/lato/lato-black.svg
	bower_components/flat-ui/dist/fonts/lato/lato-black.ttf
	bower_components/flat-ui/dist/fonts/lato/lato-black.woff
	bower_components/flat-ui/dist/fonts/lato/lato-bold.eot
	bower_components/flat-ui/dist/fonts/lato/lato-bold.svg
	bower_components/flat-ui/dist/fonts/lato/lato-bold.ttf
	bower_components/flat-ui/dist/fonts/lato/lato-bold.woff
	bower_components/flat-ui/dist/fonts/lato/lato-bolditalic.eot
	bower_components/flat-ui/dist/fonts/lato/lato-bolditalic.svg
	bower_components/flat-ui/dist/fonts/lato/lato-bolditalic.ttf
	bower_components/flat-ui/dist/fonts/lato/lato-bolditalic.woff
	bower_components/flat-ui/dist/fonts/lato/lato-italic.eot
	bower_components/flat-ui/dist/fonts/lato/lato-italic.svg
	bower_components/flat-ui/dist/fonts/lato/lato-italic.ttf
	bower_components/flat-ui/dist/fonts/lato/lato-italic.woff
	bower_components/flat-ui/dist/fonts/lato/lato-light.eot
	bower_components/flat-ui/dist/fonts/lato/lato-light.svg
	bower_components/flat-ui/dist/fonts/lato/lato-light.ttf
	bower_components/flat-ui/dist/fonts/lato/lato-light.woff
	bower_components/flat-ui/dist/fonts/lato/lato-regular.eot
	bower_components/flat-ui/dist/fonts/lato/lato-regular.svg
	bower_components/flat-ui/dist/fonts/lato/lato-regular.ttf
	bower_components/flat-ui/dist/fonts/lato/lato-regular.woff
	bower_components/flat-ui/dist/js/flat-ui.min.js
	images/helper.svg
	index.html
	scripts/application.js
	scripts/bind-polyfill.js
	scripts/firefeed-ui.js
	scripts/firefeed.js
	scripts/history.adapter.jquery.js
	scripts/history.js
	scripts/prettify.js
	styles/chat.css
	styles/tile.css