Add module name as prefix to all settings
Save module status as part of module settings
Fix rendering
Use local var for storing view data
Rewrite template
Add button tooltips
Fix error handling and reporting
Fix 'Call to undefined method' in getMultistore()
Add sidebar to all layouts
Implement store selection
Adapt layout editing with multiple module instances
Show the correct sidebar for each store
Simplify form validation
Simplify store settings handling
Nuke remnants of multistore handling
Nuke useless hidden field in template
Fix store selection
Fix switching back to the default store
Use Dutch language
Set module instance name