Funnelback patch 15.10.0.16

Description

Fixes a translation that was removed in a previous patch which caused the current license usage not to display correctly.

Improvements to Push collections:

Fixes some bugs which may lead to data loss.
Collections that won’t start can now have all their data deleted to be able to return to a working state.
Switching modes from SLAVE to DEFAULT or vice versa is now more reliable.
Collections with slaves can now be deleted.

(15.10.0.8) If the installation has Facebook collections, the Version given to the DefaultFacebookClient should be changed to Version.Latest e.g. new DefaultFacebookClient(Version.LATEST).
(Windows) Stop currently running crawls.
Stop the Jetty web server and the Funnelback daemon.
If bin/delete-collection.pl is called directly on the command line, take note of the perl referenced in the #! line.
Deploy the provided files on top of an existing install, backing up all replaced files.
If bin/delete-collection.pl is called directly on the command line, updated the perl referenced in the #! line.
Start the Jetty web server and the Funnelback daemon.
(Windows) Start crawls as needed.