Merge remote-tracking branch 'origin/vuln-fix-minc'
register-mon.sh script added to update admin.py when admin_tmpl.py is changed
first consistent version of ownership management
migration sql to add owner 1 (admin) to all previous populated tables
move admins functionalities from superuser to separated 'vulnerability-admins' group
custom exception renamed
experimental code for new feature removed
removed reduntant comments
add help to register-mon.sh script
Merge branch 'master' of github.com:gem/oq-platform
Merge branch 'master' into vuln-ownership
Merge pull request #214 from gem/vuln-ownership

Add ownership feature to vulnerability application.