hiding sorting feature so it can be implemented later. Stripping
many-to-many and one-to-many properties from the metadata api, so they
can be implemented at a later date
commenting out features that have not been implemented yet
removing add new group from display options
Merge branch 'develop-4' of https://github.com/ten24/Slatwall into feature-4-collections
adding functionality where display option dialog is controlled via
angular
Merge pull request #2433 from ten24/feature-4-collections

Feature 4 collections