i18n: Add Indonesian to the language list
i18n: Add Indonesian to the language list

Indonesian translation have made a significant progress
during Newton cycle. Let's add it to the language list
in openstack_dashboard.settings so that Indonesian is listed
by the language pull-down menu by default.

I am planning to make this process automated in near future
(hopefully in Ocata cycle).

Change-Id: Iacbf112df81ee1b4fc40c063eaaa7d0b1c92ca7a
Closes-Bug: #1627673

noironetworks/horizon,noironetworks/horizon,noironetworks/horizon,NeCTAR-RC/horizon,NeCTAR-RC/horizon,sandvine/horizon,yeming233/horizon,NeCTAR-RC/horizon,BiznetGIO/horizon,ChameleonCloud/horizon,bac/horizon,yeming233/horizon,ChameleonCloud/horizon,openstack/horizon,ChameleonCloud/horizon,noironetworks/horizon,bac/horizon,sandvine/horizon,yeming233/horizon,BiznetGIO/horizon,openstack/horizon,NeCTAR-RC/horizon,bac/horizon,BiznetGIO/horizon,ChameleonCloud/horizon,sandvine/horizon,bac/horizon,openstack/horizon,yeming233/horizon,BiznetGIO/horizon,sandvine/horizon,openstack/horizon