编写虚拟机磁盘编辑的测试用例

编写虚拟机磁盘编辑的测试用例
Merge branch 'master' of https://github.com/faylau/oVirt3.3WebAPITest

Conflicts:
	.settings/org.eclipse.core.resources.prefs
	src/TestCases/VirtualMachines.py