Bug 12653: Text file clean up

Bug 12653: Text file clean up

_README.txt has 4 newlines removed.
_COPYING.txt has 2 empty lines at the end of the file removed.
This was done by copying the smallest file in an existing theme
directory.

TEST PLAN
---------
1) Compare files.
diff koha-tmpl/intranet-tmpl/prog/img/itemtypeimg/crystal-clear/_COPYING.txt koha-tmpl/opac-tmpl/prog/itemtypeimg/crystal-clear/_COPYING.txt
diff koha-tmpl/intranet-tmpl/prog/img/itemtypeimg/crystal-clear/_COPYING.txt koha-tmpl/opac-tmpl/ccsr/itemtypeimg/crystal-clear/_COPYING.txt
diff koha-tmpl/intranet-tmpl/prog/img/itemtypeimg/crystal-clear/_COPYING.txt koha-tmpl/opac-tmpl/bootstrap/itemtypeimg/crystal-clear/_COPYING.txt
diff koha-tmpl/intranet-tmpl/prog/img/itemtypeimg/crystal-clear/_README.txt koha-tmpl/opac-tmpl/prog/itemtypeimg/crystal-clear/_README.txt
diff koha-tmpl/intranet-tmpl/prog/img/itemtypeimg/crystal-clear/_README.txt koha-tmpl/opac-tmpl/ccsr/itemtypeimg/crystal-clear/_README.txt
diff koha-tmpl/intranet-tmpl/prog/img/itemtypeimg/crystal-clear/_README.txt koha-tmpl/opac-tmpl/bootstrap/itemtypeimg/crystal-clear/_README.txt
-- there will be differences.
2) Apply patch
3) Compare files again.
diff koha-tmpl/intranet-tmpl/prog/img/itemtypeimg/crystal-clear/_COPYING.txt koha-tmpl/opac-tmpl/prog/itemtypeimg/crystal-clear/_COPYING.txt
diff koha-tmpl/intranet-tmpl/prog/img/itemtypeimg/crystal-clear/_COPYING.txt koha-tmpl/opac-tmpl/ccsr/itemtypeimg/crystal-clear/_COPYING.txt
diff koha-tmpl/intranet-tmpl/prog/img/itemtypeimg/crystal-clear/_COPYING.txt koha-tmpl/opac-tmpl/bootstrap/itemtypeimg/crystal-clear/_COPYING.txt
diff koha-tmpl/intranet-tmpl/prog/img/itemtypeimg/crystal-clear/_README.txt koha-tmpl/opac-tmpl/prog/itemtypeimg/crystal-clear/_README.txt
diff koha-tmpl/intranet-tmpl/prog/img/itemtypeimg/crystal-clear/_README.txt koha-tmpl/opac-tmpl/ccsr/itemtypeimg/crystal-clear/_README.txt
diff koha-tmpl/intranet-tmpl/prog/img/itemtypeimg/crystal-clear/_README.txt koha-tmpl/opac-tmpl/bootstrap/itemtypeimg/crystal-clear/_README.txt
-- there will be no differences.
4) git reset --hard origin/master
5) Apply the patch affecting the .t files.
6) Prove things.
prove xt/author/icondirectories.t xt/author/translatable-templates.t xt/author/valid-templates.t xt/single_quotes.t xt/tt_valid.t
-- expecting xt/author/icondirectories.t to fail
7) Apply this patch.
8) Prove things.
prove xt/author/icondirectories.t xt/author/translatable-templates.t xt/author/valid-templates.t xt/single_quotes.t xt/tt_valid.t
-- expecting success.

Signed-off-by: Bernardo Gonzalez Kriegel <bgkriegel@gmail.com>
This patch fixes some issues with files on itemtypes dirs.
No koha-qa erros.

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>