Integrate GNS3 converter.
Merge pull request #135 from planctechnologies/cloud-run-merge

Run IOS devices on a cloud instance
Fixes bug when editing a Qemu VM configured to run on a remote server.
Merge remote-tracking branch 'origin/master'
Merge pull request #136 from planctechnologies/dev

Add a ENABLE_CLOUD global, add telnet over ssh support
New news dock widget.
Settings management refactoring and checks for name collisions.
Merge pull request #137 from planctechnologies/dev

Better tracking of live cloud instances
Rename "enable console" to "remote console".
Merge remote-tracking branch 'origin/master'
Merge branch 'master' into dev