added new at3 subtheme
removed base themes at2 and corolla
updated to AT3 theme
"renamed at3-subtheme"
fixed page.tpl error
Aligned responsive nav toggle and added font-awesome icon
fixed sidebar layout problem on Articles and Gallery pages
added jQuery Lazy load to homepage flexslider
fixed lazy load js
Merge branch 'master' into test
removed yoyoyo and fixed regexp in lazy_load.js
rethemed using AT3