rework: cleanup a lot of python code, pep8 cleanup, remove install scripts
Remove obsolete install script
Rewrite get_container_settings function
Fix the lxc-group state object, fix #3
Rename lwp class in interface to avoid name conflict
Update license and about page
Remove check_version on client side, not used anymore.
html: restyle index page to avoid overlap. close #14
html: hide sidebar on phone, we should use a dropdown menu instead