Bug 10626 - Remove doubled up TT plugins - Merge KohaBranchName and Branches

Bug 10626 - Remove doubled up TT plugins - Merge KohaBranchName and Branches

Looking at the TT plugin directory I notice we have some plugins that
seem to do the same thing:

KohaBranchName.pm
Branches.pm

This patch drops KohaBranchName in favor of Branches

Test Plan:
1) Apply this patch
2) View a basket group, note the branch name is displayed
3) View a subscription's details, note the branch name is displayed
4) View suggestions, note the branch names are displayed
5) Return an item that needs transfered, note the branch name is displayed
6) Run 'prove t/db_dependent/Koha_template_plugin_Branches.t'

Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Passes all tests and QA script.
Also tested with a branch name with umlauts.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>