Description of problem:
>>
Unable to create a new repository as any non-admin user within the Web UI.  When we click the create repository button it throws error "You are not authorized to perform this action" . 

The page does load but does not populate the "Type" drop down.  

The same user is able to create a repository using the hammer cli tool.

Version-Release number of selected component (if applicable):
6.2.1

Steps to Reproduce:
>>
1. Create a non-admin user and assign role with filter  "Resource type: Product and repositories"

# hammer role filters --name  testrole
----|----------------------|--------|------------|----------|---------------------------------------------------------------------------------
ID  | RESOURCE TYPE        | SEARCH | UNLIMITED? | ROLE     | PERMISSIONS                                                                     
----|----------------------|--------|------------|----------|---------------------------------------------------------------------------------
167 | (Miscellaneous)      | none   | yes        | testrole | access_dashboard                                                                
169 | Katello::Product     | none   | no         | testrole | view_products, create_products, edit_products, destroy_products, sync_product...
----|----------------------|--------|------------|----------|---------------------------------------------------------------------------------

2.  Try to login with non-admin user and create custom repository from Satellite webui >> Content >> Products >> Select product >> Select repository tab >> Create Repository


Actual results:
>> Getting error "You are not authorized to perform this action." in satellite webui whilst creating repository.


Expected results:
>> Should able to create repository in Satellite webui with non-admin user.

Additional info:
>>
Able to create repository with hammer command:-

[root@satellite ~]# hammer -u test -p password repository create  --name newrepo --content-type 'yum' --product prod1 --organization-id 1 
Repository created

================

Logs generated when try to create repository with hammer command:-

production.log 
---------------------------
2016-09-08 16:42:26 [app] [I] Started GET "/katello/api/organizations/1/products?name=prod1" for ::1 at 2016-09-08 16:42:26 -0400
2016-09-08 16:42:26 [app] [I] Processing by Katello::Api::V2::ProductsController#index as JSON
2016-09-08 16:42:26 [app] [I]   Parameters: {"name"=>"prod1", "api_version"=>"v2", "organization_id"=>"1", "product"=>{}}
2016-09-08 16:42:26 [app] [I] Authorized user test(test test)
2016-09-08 16:42:26 [app] [I]   Rendered /opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.0.0.68/app/views/katello/api/v2/products/index.json.rabl within katello/api/v2/layouts/collection (31.5ms)
2016-09-08 16:42:26 [app] [I] Completed 200 OK in 95ms (Views: 29.7ms | ActiveRecord: 21.0ms)
2016-09-08 16:42:26 [app] [I] Started POST "/katello/api/repositories" for ::1 at 2016-09-08 16:42:26 -0400
2016-09-08 16:42:26 [app] [I] Processing by Katello::Api::V2::RepositoriesController#create as JSON
2016-09-08 16:42:26 [app] [I]   Parameters: {"name"=>"newrepo2", "product_id"=>147, "content_type"=>"yum", "api_version"=>"v2", "repository"=>{"name"=>"newrepo2", "content_type"=>"yum", "product_id"=>147}}
2016-09-08 16:42:26 [app] [I] Authorized user test(test test)
2016-09-08 16:42:28 [app] [I]   Rendered /opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.0.0.68/app/views/katello/api/v2/repositories/show.json.rabl within katello/api/v2/layouts/resource (32.8ms)
2016-09-08 16:42:28 [app] [I] Completed 200 OK in 2146ms (Views: 27.7ms | ActiveRecord: 57.5ms)
---------------------------


Access denied log generated when try to create repository from Web UI:-

production.log
---------------------------
2016-09-08 16:43:22 [app] [I] Started GET "/api/v2/settings?search=name+%3D+default_download_policy" for 192.168.100.1 at 2016-09-08 16:43:22 -0400
2016-09-08 16:43:22 [app] [I] Processing by Api::V2::SettingsController#index as JSON
2016-09-08 16:43:22 [app] [I]   Parameters: {"search"=>"name = default_download_policy", "apiv"=>"v2"}
2016-09-08 16:43:22 [app] [I]   Rendered api/v2/errors/access_denied.json.rabl within api/v2/layouts/error_layout (0.7ms)
2016-09-08 16:43:22 [app] [I] Filter chain halted as :authorize rendered or redirected
2016-09-08 16:43:22 [app] [I] Completed 403 Forbidden in 12ms (Views: 1.6ms | ActiveRecord: 1.5ms)
2016-09-08 16:43:22 [app] [I] Started GET "/katello/api/v2/repositories/repository_types?creatable=true&organization_id=1" for 192.168.100.1 at 2016-09-08 16:43:22 -0400
2016-09-08 16:43:22 [app] [I] Processing by Katello::Api::V2::RepositoriesController#repository_types as JSON
2016-09-08 16:43:22 [app] [I]   Parameters: {"creatable"=>"true", "organization_id"=>"1", "api_version"=>"v2"}
2016-09-08 16:43:22 [app] [I]   Rendered api/v2/errors/access_denied.json.rabl within api/v2/layouts/error_layout (1.0ms)
2016-09-08 16:43:22 [app] [I] Filter chain halted as :authorize rendered or redirected
2016-09-08 16:43:22 [app] [I] Completed 403 Forbidden in 20ms (Views: 2.6ms | ActiveRecord: 2.7ms)
2016-09-08 16:43:22 [app] [I] Started GET "/katello/api/v2/gpg_keys?full_result=true&organization_id=1" for 192.168.100.1 at 2016-09-08 16:43:22 -0400
2016-09-08 16:43:22 [app] [I] Processing by Katello::Api::V2::GpgKeysController#index as JSON
2016-09-08 16:43:22 [app] [I]   Parameters: {"full_result"=>"true", "organization_id"=>"1", "api_version"=>"v2"}
2016-09-08 16:43:22 [app] [I]   Rendered api/v2/errors/access_denied.json.rabl within api/v2/layouts/error_layout (0.7ms)
2016-09-08 16:43:22 [app] [I] Filter chain halted as :authorize rendered or redirected
2016-09-08 16:43:22 [app] [I] Completed 403 Forbidden in 22ms (Views: 1.8ms | ActiveRecord: 2.8ms)
---------------------------