Team forum development.
Integrated struts 2
Team forum development
update lib.
fix bug
Fix login bug.
Ignore luceneindex
Merge branch 'master' of https://github.com/yecpster/igearbook.git

Conflicts:
	src/net/jforum/util/preferences/TemplateKeys.java
	src/net/jforum/view/forum/TeamAction.java
	webapp/WEB-INF/config/database/mysql/mysql.properties
	webapp/WEB-INF/config/templatesMapping.properties
	webapp/WEB-INF/config/urlPattern.properties
	webapp/templates/default/bottom.htm
	webapp/templates/default/team_form.htm
	webapp/templates/default/team_list.htm

Change-Id: If71e5a951dec846865f5c70fe8e275f5b26b8ed5