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>
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>
Merge pull request #46 from Zhengchai/cp-7527

CP-7527: Restore WLB for Creedence XenCenter changes.