Add preference for longlist or short list when context sensitive list command is

Add preference for longlist or short list when context sensitive list command is
executed.  Use this instead of doubling for list and long list.  Used for now in
joblist.
Use consoleCommand when running command from user command input so that it
displays blue.
Add reload command from page selector console widget.
Add list job totals from page selector joblist widget.

git-svn-id: https://bacula.svn.sourceforge.net/svnroot/bacula/trunk@4922 91ce42f0-d328-0410-95d8-f526ca767f89