fix typo in instance/views.py
fixes TypeError: tostring() got an unexpected keyword argument 'method'
Add support for local socket connections

This patch adds support for connecting to Libvirt via local socket.
In many cases users are running WebVirtMgr on the same system as
Libvirt, such as on an unRAID deployment. Connecting via local
socket works with "out of the box" Libvirt deployments and is easier
to configure for most users.
Merge pull request #404 from Nowaker/patch-1

fix typo in instance/views.py
Merge pull request #405 from MaddinXx/vnc-pwd-500

Fixes "TypeError: tostring() got an unexpected keyword argument 'method'"
Remove ipv4_range func in veiw
Merge branch 'master' of github.com:retspen/webvirtmgr
Add file for merge
Fix tempalate
Fix #385
use labels for colored text