Merge pull request #35 from stephen-turner/CA-112247-b

[CA-112247] Improved wording on HA wizard
Merge pull request #33 from stephen-turner/CA-95967

Fix PluginTabsAndMenus tests after check-in for [CA-95967]
[CA-99780] Expand warning message before destroying a server
Merge pull request #39 from stephen-turner/CA-99780

[CA-99780] Expand warning message before destroying a server
Merge pull request #40 from xenserver/master

Merge latest changes from master to xs64bit including [CA-99780]