DDF-760
Fetching the application free from ApplicationServiceImpl is now filtered utilizing the ignore application list.
DDF-757
Adding a warning message onto the features view. The error message is not currently being used by anyone, but in preperation for adding the features view to the system module.
DDF-750
Adding a warning message to the system module configuration page that indicates you should use that configuration page with caution.
DDF-754
Removing the module plugin backend. These plugins are now loaded statically via the front end.
Merge pull request #26 from McLucas/feature/DDF-750_Add_Warning_to_Config_Page

DDF-750
Merge pull request #27 from McLucas/feature/DDF-754_Remove_module_plugin_backend_support
Merge pull request #29 from McLucas/feature/DDF-757_Add_warning_to_features_view
Merge pull request #30 from McLucas/feature/DDF-760_Filter_out_unused_applications
DDF-756
Moving Details, Features and Configuration application plugins to be static. They are loaded with the ones from the backend statically in the front end.
Merge pull request #28 from McLucas/feature/DDF-756_Create_static_application_plugins
DDF-745 - Adjusting the installer to only show the application page when in customize mode.

-minor adjustments to ui while I was in.
--Replaced arrow text characters with font-awesome arrows.
--removed the previous button on the last page
--adding a loading spinner when hiding the application tree (only when not customizing)
-removed datatables from our javascript deps.