Temporary propagate real exception

For some reason it works locally but not on Gondor.
Revert "Temporary propagate real exception"

This reverts commit 5dc7239fe839f13f1b3142623f824cb3758319e8.
Use `TextField` for license

Because it stores the whole license text, not just name.
Show nice error message when failed to parse repo
Rename fixtures for autoloading