Moved code that loads feeds and folders via AJAX from the angularJS controller to an angularJS service.

The idea is to leave angularjs controllers as lean as possible and do most of the work in separate services. Easer maintainability (smaller files than the current very long controller) and better reusability.
Moved code that loads the data import process status from the angularjs controller to a separate angularjs service.
Added angularjs service that sets a flag in the root scope as true, and after 5 seconds sets it as false.

This is used to temporarily show alerts in the application when certain conditions (errorr, mostly) happen.
Rails and Devise alerts are shown for 5 seconds using the timerFlagSvc angularjs service.
Reorganization of code in the FeedbunchCtrl angularjs controller.
WIP: use angularjs services to set/unset several values in the root scope (currently selected feed or folder, currently open folder, currently open entry).
Moved angularjs code that stores important values (current feed etc) in the root scope, from functions in the controller to separate service files.
Changed the success alert message for the OPML import process.

It is no longer necessary to refresh the page to see the new subscriptions.
Minor reorganization in angularjs code.
Separated angularjs controller and service files in different folders.
Reorganized folders for javascript code.
WIP: divide the huge angularjs controller moving code to separate services grouped by related functionality, each service in its own coffee file.
WIP: better structure angularjs code by moving related functions to angularjs services.
WIP: organization of angularjs controller code.
Prettier code in angularjs service.

Of course beauty is in the eye of the beholder. So it may look uglier to you. Or the beholder may hit you with a disintegration beam from one of its eyestalks. Lesson here is, there are more important things in life to worry about.
Fixed small bugs in angularjs code.
WIP: better organization of angularjs code.
Fixed bug in angularjs service.

Now alerts that arise during folder management should be displayed properly.
Renamed an angularjs service.
Finished reorganization of angularjs code.

Now the FeedbunchCtrl controller is as lean as possible, and most application logic has been moved to small services. Easier maintenance this way.