Notifications improvements

[imorland]

• moved views from /assets to /resources
• Fix bug with fetching username from blueprint
• Refactor and use queues for notification sending
• updated alert template for new pd
• add notifications for new post in a pd

Addresses #75

[dsevillamartin]

Won't that always return truthy, as it returns a collection of users (even if it's empty)? Perhaps make it ->recipientUsers()->count() (I think that's a method on eloquent relationship... Not sure) or recipientIsers->length.

Either way, I'm not sure it the curre t condition is ever falsy.

[imorland]

recipientUsers is only present on a byobu discussion, so my understanding is that it will only return true if it’s a byobu private discussion.

It certainly appears to work from some local testing.

[imorland]

I’ll step over it with the debugger attached tomorrow to double check

[imorland]

@datitisev just had a chance to check this out, you were correct, i've updated accordingly :)