paging-results - system groups apipie

paging-results - fixed parseInt()

paging-results - test cleaning

paging-results - fix angular tets

paging-results - damn rubocop
Bastion: Adds Grunt task to pick the proper library files for each
JavaScript library defined in bower.json in order to check the minimal
amount of third party libraries into source control.

Adds two new tasks for managing JavaScript libraries. The first,
'grunt bower:update' resolves dependencies listed in bower.json and
places the specified library files into the proper locations. This is
done because not all bower based libraries include only the needed files.
The task 'grunt bower:dev' is available for building the testing environment
and pulling down libraries needed for testing only.
Add full namespacing so I can call /katello/api/v2
Update the docs for installation.

The docs point the user to an old developer doc which is no longer accurate. This pull requets points the
user to install 1.4 and then do a git checkout.
Removing unused css class 'clickable'.
Merge pull request #3468 from thomasmckay/paging-results

paging-results - working on system groups apipie
Merge pull request #3490 from ehelms/remove-unused-class

Removing unused css class 'clickable'.
Merge pull request #3481 from ehelms/grunt-bower

Bastion: Adds Grunt task to pick the proper library files for each
Merge pull request #3487 from bkearney/bkearney/root_v2_support

Add full namespacing so I can call /katello/api/v2
Merge pull request #3488 from bkearney/bkearney/devsetup-docs

Update the docs for installation.