Merge pull request #1066 from kgusakov/master

Fix for update env attributes after removing instance
Merge pull request #1067 from kgusakov/master

Fixed XmlSerializeTest for new DeploymentAttribute with untyped value
Improve view of tabled env attributes
Merge pull request #1068 from vbedrintsev/TabledAttrs

Improve view of tabled env attributes
Increesed default timeout for backend.js
Merge pull request #1069 from vbedrintsev/timeout

Increesed default timeout for backend.js