Supporting for multi-configuration projects

Added new option in configuration for view. It is 'Show jobs for multi-configuration projects'. If you check it, you will see all of your jobs in your multi-configuration projects.
* No need to as instantiate String name as "". In fact there is no need for this variable at all really
* This is only calling getName for the parent. Surely this should be getDisplayName()
* It is only calling getDisplayName for the child - if this works (i.e. falls back to getName) then I'd change the !matrix branch to do the same.