* Helper functions for intergration test boilerplate

* Check for valid renamed usernames

* Integration test

* Test for username with space

* Make name field required

* improve integration test to resue models/fixtures and store git repos with source

* use gitea-integration-meta dir instead .tar.gz and cleanup every before every test

* fix import package name

* Integration test framework

* udpate drone sign

* Formatting fixes and move router.go to routers/

* update sign for drone