split out capabilities from site plus a few fixes
adding ui for usergroups and permissions
single usergroup page working

There was a conflict between what was the top level html and what was a
template for usergroups since ce_usergroups.html used usergroup.html as
a template but then usergroup.html was supposed to work as the top level
html when a usergroup was navigated to directly (e.g. /ac/1.2)
polishing usergroup and permissions ui
single usergroup page working

There was a conflict between what was the top level html and what was a
template for usergroups since ce_usergroups.html used usergroup.html as
a template but then usergroup.html was supposed to work as the top level
html when a usergroup was navigated to directly (e.g. /ac/1.2)
polishing usergroup and permissions ui
bit of cleanup after merge
Added better errors to ViewManager
fix for accounts without vcard_adr property
fixed typo
removed travis-ci stuff as that will be done on a different branch
merge cleanup
bug fix and added ui for admin bit
updated ac_logic_tier to recognize admin permissions

ac logic tier now allows creation of usergroups by a user if that user
has admin permissions on all the resources that the usergroup is
granting access to
allow admin user to create usergroups for anything
excluded pycharm files from git repo
added proper url construction and small name change
hack to get around absolute versus relative URIs
testing
small changes in logic for creating usergroups