project group role model (NC-158)
Merge branch 'develop' of code.opennodecloud.com:nodeconductor/nodeconductor into feature/nc-158
permissions settings (NC-158)
filter by group manager in customer view set(NC-158)
group manager tests added (NC-158)
projects groups validation and tests for project creation(NC-158)
structure project view set permissions checks corrected(NC-158)
group manager role added to iaas app (NC-158)
stats distinct count (NC-158)
group manager role in cloud app (NC-158)
merge with develop (NC-158)
project_group was added to filtered_relations(NC-158)
Language fix

- NC-158
group manager can see all customer clouds and connect them to projects
detect_group_type is not default discriminator_function (NC-158)
merge with develop and add group manager test to LicenseStatsTests (NC-158)
automerge conflict fixed (NC-158)
Merge branch 'feature/nc-158' into 'develop'

Feature/nc 158