tell charts to be responsive
Fix #415
Fix IPv6 gateway validation error message

Creating an IPv6 gateway exceeding 100 characters produces an error message stating that IPv4 gateway interface must not exceed 1000 characters.
Added 3G of RAM to instance view
Merge branch 'master' of https://github.com/retspen/webvirtmgr
allow setting a custom memory limit
use i18n trans
Merge pull request #423 from MaddinXx/custom-memory

Custom memory & responsive charts
Merge pull request #421 from aprt5pr/master

Fix IPv6 gateway validation error message
Add 768Mb
Merge branch 'master' of github.com:retspen/webvirtmgr

Conflicts:
	instance/views.py
Fix #417
Fix #435
Added start up script for CentOS 7
Fixed installing qemu-kvm for CentOS 7
kvm package not available for CentOS 6, use qemu-kvm instead of.
Merge pull request #439 from daniviga/upstream

Make instances list sortable by columns
Merge pull request #438 from tolbkni/centos

kvm package not available for CentOS 6, use qemu-kvm instead
Update jquery.tablesorter.js to 2.17.8