Locator changes for ui/repository tests.
Merge pull request #1747 from kbidarkar/fix-discoverrepos

Locator changes for ui/repository tests.
Updated the locators as the UI moved to bastion name space.

All of the Alchemy name space changed into Bastion name space.
Merge pull request #1748 from kbidarkar/bastion-loc-updates

Updated the locators as the UI moved to bastion name space.
Fix the missing decorator for setUpClass
Merge pull request #1749 from kbidarkar/fixes-setupclass

Fix the missing decorator for setUpClass