add free bootstrap theme, improve delete usability.
add all kinds of entity relationships and junit code.
OpenJPA enhancer, OpenEntityManagerInViewFilter, m2o initial commit.
delete emp, try to use bootstrap dialog.
busy indicator, customized alert box, etc.
Merge branch 'master' of http://git.oschina.net/uniquejava/cyperweb.git

Conflicts:
	src/main/java/org/ccs/cyperweb/controller/Many2OneController.java
	src/main/webapp/WEB-INF/jsp/m2o/m2o_index.jsp
refactor
sitemesh, auto highlight selected menu.
solve circular reference in json, complete Employee update module.
add jdbc pagination support, and stuff from smartcrud.
stash
tears and sweat, cyper ui.
delete unused
select all, toolbar_delete, toolbar_modify.
update welcome page
remove test/resources
Merge branch 'OpenJPA'