Making the subscriber role internal and modifying the set of default permissions for publisher
Fix for : The values of Access Policies are reset every time a new web application resource is added
Fix for : The values of Access Policies are reset every time a new web application resource is added
Rename APIUtil as AppManagerUtil.
Merge pull request #99 from lahiru823/master

Fix for : Access Policy - not persisted [UI]
Sorting Throttling Tiers by reverce order
moving hard coded roles to publisher.json
Merge pull request #101 from lahiru823/master

Sorting Throttling Tiers by reverse order
Resolving merge issue
Merge pull request #103 from ruwany/master

Making subscriber role internal and additional changes.