Add more logging to webterm to help debug the issue with connections being lost (OMS-226, OMS-126)
Add a note to docs re new additional place for SSH keypairs (OMS-226)
Only remove sessions that actually exist in the dict (OMS-226)
A temporary workaround for one of the issue-s symptoms (OMS-226)
Merge pull request #162 from opennode/oms-226

Changes to help debug issues like OMS-226