static
Merge branch 'master' of https://github.com/zhengweiyu/balza

Conflicts:
	html/com/ydfzxy/www/wp-content/plugins/db-cache-reloaded-fix/cache/options/3aedc310707027f9bc7764052d659c3e
	html/com/ydfzxy/www/wp-content/plugins/db-cache-reloaded-fix/cache/users/d989f7c787eee7bff8e5a6e7647fa263
support IE7+