CA-136211: Show link to the relevant Knowledge Base article that describes StorageLink pre-check error
-Showing link to CTX page if StorageLink problem was found at pre-check  (in RPU Wizard)
-Enable the Resolve All button on the pre-check page only when there is at least one problem found and all the problems have solution/fix - minor refactoring

Signed-off-by: Gabor Apati-Nagy <gabor.apati-nagy@citrix.com>
CP-9784: Recognise LICENSE_SERVER_VERSION_OBSOLETE alert in XenCenter
CA-136211: Show link to the relevant Knowledge Base article that describes StorageLink pre-check error
-Changes following the code review.
Merge pull request #239 from GaborApatiNagy/CA-9784

CP-9784: Recognise LICENSE_SERVER_VERSION_OBSOLETE alert in XenCenter
CA-136211: Show link to the relevant Knowledge Base article that describes StorageLink pre-check error
-Changing comment to include the ticket number for further records
Merge pull request #226 from GaborApatiNagy/CA-136211_

CA-136211: Show link to the relevant Knowledge Base article that describ...
Removing duplicated using System.Linq line

Removed duplicated line "using System.Linq; ", because it caused build error in Release configuration
Merge pull request #240 from xenserver/xs64bit

Xs64bit to creedence-ln