* Refactor and add importer to Installer module #443
* Refactor for finances to use in import
* Import groups into roles
* Formatting
* Formatting
* Add interface in installer for import
* Notes about importing
* Check for installer folder
* Formatting
* Fix pirep->user mapping
* Unused import
* Formatting
* Refactor notifications to allow easier plugins
* Notification refactoring
* Formatting
* Move news to NewsService; cleanup of events
* More refactoring; added send email out for news item and the template
* Formatting
* Formatting
* Don't allow cancels from certain states
* Unused imports
* Don't reset the state doubly
* Move SetUserActive into listener; code cleanup
* Unused imports
* Add missing files into htaccess
* Move Command contract to correct folder