Multiple karma - gridsort order configuration bleeds over

[efficks]

Same issue as #2534 which is closed and I would like it to be reopened.

I need to run two karma instances on the same domain/subdomain

• app.enterprise.com/karma1
• app.enterprise.com/karma2

I can't run theses two instances on different subdomain. Limited by my business policy.

The best implementation I see is to add a storageprefix in the config file to prevent conflict between different instances. It could also be usefull if a karma instance has a conflict with an other application.