Merge pull request #115 from tsegismont/calltime_daterangeeditor

Bug 1032054 - Refresh button on Monitoring/Calltime page does not move '...Looks good to me, addition of the time bar is useful.

(cherry picked from commit b08d92459c2039bafc1f904c0c0ec07b08f099d2)
Signed-off-by: Jay Shaughnessy <jshaughn@redhat.com>