Reformat code
Fix pep8
Update README.rst
Merge branch 'master' of https://github.com/retspen/webvirtmgr into upstream-refactoring

Conflicts:
	instance/models.py
	templates/instance.html
	templates/servers.html
	templates/sidebar.html
Remove another conflict
Revert some checks on staff users
Revert old home server list
New modal on old template
Fix a warning about disk graph
Restore sidebar items filtering
Change hostname visualization in server list (ssh link removed)
Host/FQDN is now italic
Merge pull request #2 from daniviga/upstream-refactoring

Upstream refactoring