Use Exceptionless client with demystifier

Missed a exceptionless client reference

Update exceptionless client

Move the Exceptionless middleware down the pipe a bit.

Mark context item as error'd if we are unable to acquire a lock to cr…

…eate a new stack

Merge branch 'bug/fix-duplicate-stacks'

Fix issue with free plans not being able to query and agg on status f…

…ield

Adding duplicate signature to stacks so we can easily discover duplic…

…ates

Apply default sort

Fixed an issue with storage queues