Conflicts:
	db/schema.rb

This reverts commit 0aa5682f8e3d2f50443fa8ac457daf5c9784dfd8.

Conflicts:
	app/controllers/issues_controller.rb
	app/views/issues/index.html.haml

  * Remove trailing whitespace
  * Converts hard-tabs into two-space soft-tabs
  * Remove consecutive blank lines