fix for IE8
Merge branch 'master' of https://github.com/Tomtang2013/changsha3

Conflicts:
	sites/all/themes/changshanews/css/ie8/work.css
	sites/all/themes/changshanews/templates/first_header.tpl.php
	sites/all/themes/changshanews/templates/news/detail.tpl.php
	sites/all/themes/changshanews/templates/news/summary.tpl.php