vulns
Merge branch 'pre-0.8.1-dev' of github.com:vFense/vFense into pre-0.8.1-dev

Conflicts:
	vFense/plugins/vuln/redhat/data/html/2014-December/msg00033.html
	vFense/plugins/vuln/redhat/data/html/2014-December/msg00034.html
	vFense/plugins/vuln/redhat/data/html/2014-December/msg00037.html
the nginx user needs to be set as the same user as the user of the vfense application. Since we are using nginx to upload files and the vfense app needs access to move files from the /tmp/apps directory into the vFense/packages/tmp dir.
fixes #142