Remove unnecessary transparency on update notification and column selection.

Keep the update message closed for 1 hour if close button is clicked. Will reset if manual update check is done.
Don't ignore user logging when doing import (we still need an option in the import to override this).

plexpy/monitor.py

@@ -222,7 +222,7 @@ class MonitorProcessing(object):
                                  (session['rating_key'], str(int(stopped) - session['started']),
                                   import_ignore_interval))
 
-            if not user_details['keep_history']:
+            if not user_details['keep_history'] and not is_import:
                 logging_enabled = False
                 logger.debug(u"PlexPy Monitor :: History logging for user '%s' is disabled." % session['user'])