Project bulk scheme change

It would be nice with a function for assigning a notification scheme to several projects in the same operation. (As described in JRA-4505 this could also be interesting to other sheme types as well.)

We have lots of JIRA projects and several notification schemes. Each time we take the production database and lift it over to our test system we have to disable notifications. As I understand it - and i have consulted the documentation - I have to make lots of operations i.e. disable notification for all projects one by one. Or change several notification schemes (and that is just as tedious).

I suggest that on the Notification scheme screne - you introduce a new screen where I can fill in with a checkbox for each project and then select any notificatin scheme - including "None" of course.

And why not doing this for other schemes as well. (see JRA-4505)

As proposed in JRA-4505 this might be done for all projects that belongs to the same category but I want also that it shall be possible to select from the whole project list.