Signed-off-by: venkataswamybabu budumuru <venkataswamybabu.budumuru@citrix.com>

Skipped the test "test_createSharedNetwork_usedVlan" as there is another test
(test_createSharedNetwork_usedVlan2) which is covering the righ scenario.
moreover this test is creating issues for couple of other tests due to
incompleteness
(cherry picked from commit 237f8ec702a7bf3ba2a3215caf421797fcf9c263)
Signed-off-by: venkataswamybabu budumuru <venkataswamybabu.budumuru@citrix.com>

Corrected Indentation issues.