Add backend support - spring mvc

	compass_prj/.sass-cache/
	compass_prj/sass/compassUtils.css
compass_prj/sass/ie.css
	compass_prj/sass/print.css
	compass_prj/sass/screen.css
	compass_prj/sass/tester.css
	pom.xml
	src/main/java/
	src/main/webapp/WEB-INF/
add card view support- view switching
Rejected commit: Default
Add style to main site via bootstrap
cleanup cards view
 - card details view switch