Fix VMware Hyper console url parameter error.

fix bug #1172177

(cherry picked from commit 2e16432ae0337101c80d8ba6fbdf2e8a9c8d85e7)

Conflicts:

	nova/tests/test_vmwareapi.py
	nova/virt/vmwareapi/vmops.py

Change-Id: Iab858741cba61f218c639d76fa80c047196bcc64