1. added a main page to administration
2. changed the theme to redmond
3. change the jquery-ui from 1.10 to 1.9 because of the incompatible of TABS.
1. added some forgot files for the previous commit.
1. delete jquery-ui 1.10 files
2. change the jstl from 1.0 to 1.2. Some days before, I switch from 1.2 to 1.0 for the issue of localization and fmt:message, after scratching up, switched back.