* 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
* #355 Calculate distance button in add/edit Flight page
* Styling
* Move add/edit flight logic out of controller and into service layer
* Styling
* Formatting
* Run styleci against modules dir
* Styleci config
* Style fixes in /modules