[SIGNED-OFF] Bug 16190: Enable the indexer daemon by default

This patch enables the indexer daemon by default on packages installs.
It does so by setting USE_INDEXER_DAEMON=yes on the /etc/default/koha-common
file. It does remove now irrelevant comments from that file.

This patch is straightforward to review. If is just a matter of choosing
to enable or not to enable by default.

Kind regards

PS: Let end users rejoice this so far hidden feature :-D

Signed-off-by: Hector Castro <hector.hecaxmmx@gmail.com>

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

Signed-off-by: Brendan Gallagher <bredan@bywatersolutions.com>

debian/koha-common.default

@@ -12,12 +12,9 @@ KOHA_HOME="/usr/share/koha"
 #
 #     http://wiki.koha-community.org/wiki/PackagesIndexDaemon
 #
-# IMPORTANT: You should comment the relevant line in /etc/cron.d/koha-common
-#            (the one that calls koha-rebuild-zebra)
-#
 # USE_INDEXER_DAEMON: "no" | "yes"
 #
-USE_INDEXER_DAEMON="no"
+USE_INDEXER_DAEMON="yes"
 
 # Set an alternate indexer daemon. The default is to use the rebuild_zebra.pl
 # in daemon mode.