Merge pull request #41 from xenserver/xs64bit

Merge pull request merges from xs64bit to master
Merge pull request #37 from stephen-turner/api-22

[CA-130748] New API version for Hotfix Fox
CP-7527: Restore WLB for Creedence XenCenter changes.

Signed-off-by: zheng chai <zheng.chai@citrix.com>
CA-133768 New API version number for xs64bit branch
CP-7527: Rework comments to handle CLearwater case specifically.

Signed-off-by: zheng chai <zheng.chai@citrix.com>
CP-7527: Update the comments on the show tab part.

Signed-off-by: zheng chai <zheng.chai@citrix.com>
CP-7527: update version according to Creedence version number.

Signed-off-by: zheng chai <zheng.chai@citrix.com>
CA-123534: In the Install Update wizard, when hosts are disabled because the update cannot be applied, display the reason as a tooltip.

Signed-off-by: Mihaela Stoica <mihaela.stoica@citrix.com>
[CA-126770],[CA-123737]: Updated further test cases.

Signed-off-by: Konstantina Chremmou <konstantina.chremmou@citrix.com>
Merge pull request #55 from kc284/xs64bit

[CA-126770],[CA-123737]: Updated further test cases.
Merge pull request #46 from Zhengchai/cp-7527

CP-7527: Restore WLB for Creedence XenCenter changes.
CA-110209: Install Update Wizard: If the patch is already uploaded, then we use it and ignore the "already exists" error.
CP-7527: fixing tests: removing orphan files from the repo

Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
Merge pull request #57 from GaborApatiNagy/xs64bit

CP-7527: fixing tests: removing orphan files from the repo
Merge pull request #56 from MihaelaStoica/CA-110209

CA-110209: Install Update Wizard: If the patch is already uploaded, then...
Merge pull request #59 from stephen-turner/CA-133768

CA-133768 New API version number for xs64bit branch
Merge pull request #54 from MihaelaStoica/CA-123534

CA-123534: In the Install Update wizard, when hosts are disabled because...