add gitignore
rename app folder -> www
Merge branch 'master' into build

Conflicts:
	.gitignore
	app/css/fonts/footable.eot
	app/css/fonts/footable.svg
	app/css/fonts/footable.ttf
	app/css/fonts/footable.woff
	www/css/fonts/footable.eot
	www/css/fonts/footable.svg
	www/css/fonts/footable.ttf
	www/css/fonts/footable.woff
	www/css/footable.core.css
	www/css/footable.metro.css
	www/css/styles.css
	www/css/vex-theme-plain.css
	www/css/vex.css
	www/images/logo.psd
	www/js/app.js
	www/js/data.js
	www/js/plugins/footable.filter.js
	www/js/plugins/footable.js
	www/js/plugins/footable.sort.js
	www/js/plugins/vex.combined.js
	www/js/vendor/jquery.1.9.1.js
	www/min/fonts/footable.eot
	www/min/fonts/footable.svg
	www/min/fonts/footable.ttf
	www/min/fonts/footable.woff