* Add checkbox to create vmbox on user creation form

* Use waterfall flow for user creation

* Extract user create api call to new function

* Create vmbox only if requested

* Rename view data property to create vmbox

* Fix waterfall callbacks for user creation flow

* Add translations

* Refactor code and remove vmbox from callflow

* Do not show VMBox row field if there is none for user

* Do not create VMBox at usersSmartUpdateVMBox, if user has none

* Add gittatributes to use default line ending behavior

* Apply suggestions according to code review

* Code refactor according to review