Merge pull request rancher#1440 from vincent99/1.6-dev

Bump version

Merge pull request rancher#1435 from loganhz/shell

Upgrade xterm and make container shell resizable

Merge pull request rancher#1431 from vincent99/1.6-dev

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Merge pull request rancher#1429 from vincent99/1.6-dev

Send empty username for password test

Merge pull request rancher#1422 from vincent99/1.6-dev

bump version

Merge pull request rancher#1415 from loganhz/per-hot-subnet

[1.6]Make per-host-subnet as readonly label on edit host page

Merge pull request rancher#1392 from vincent99/1.6-dev

Bump version

Merge pull request rancher#1375 from westlywright/2.0-alpha

bump

Merge pull request rancher#1328 from vincent99/1.6-dev

bump version

Merge pull request rancher#1324 from vincent99/1.6-dev

17.06 option