Save aso url in diff column and Fixes #4389

Fixes #4389, which was long time not fixed : https://github.com/dmwm/CRABServer/pull/4392 (This was old pull request. I have closed it it was missing several reads)

https://github.com/dmwm/CRABServer/issues/4470  Record ASOURL into a separate column into the DB #4470 Which is critical !

Tested on my virtual machine. Still full validation will be performed