Updated documentation to include instructions for XOvis.
Remove extra command
Made backup dir an ansible variable.
use regex to actually delete line in rc.local
put url_regex for bing/translate
Merge pull request #151 from georgejhunt/openvpnfix2

use regex to actually delete line in rc.local
Merge pull request #152 from georgejhunt/squid_bing

put url_regex for bing/translate
Merge pull request #146 from martasd/xovis-again

Xovis updates from Martin
Do xovs install from frozen repo in XSCE
Merge pull request #154 from tim-moody/xovis-martin-upd

Change target xovis git repo for xsce install.