Create a method for currency validation
Include missing js header
Include a generic server client class
Include an admin form superclass
Refactor UnitsForm to be an AdminForm subclass
Allow to return in admin view when no elements registered
Improve style of admin forms
Refactor Market and Repository forms in admin view
Include default expenditure limits when registering a RSS
Fix bug in RSS creation
Delete the expenditure limits when unregistering an RSS
Refactor register rss view
Add common mocking methods
Add tests to check RSS registration view