Bug 12653: PROG/CCSR deprecation: Correct hard-coded opac-tmpl/prog path in tests

Bug 12653: PROG/CCSR deprecation: Correct hard-coded opac-tmpl/prog path in tests

This patch removes explicit references of themes from

  xt/author/icondirectories.t
  xt/author/translatable-templates.t
  xt/author/valid-templates.t
  xt/single_quotes.t
  xt/tt_valid.t

For xt/author/icondirectories.t it fixes a small difference on
two bootstrap files, previously unchecked, crystal-clear/_COPYING.txt
and crystal-clear/_README.txt

Some updates to license information

To test:
1. Apply the patch
2. Run each test, all must pass
prove xt/author/icondirectories.t xt/author/translatable-templates.t xt/author/valid-templates.t xt/single_quotes.t xt/tt_valid.t

3. Try to fail each test

a) xt/author/icondirectories.t
create a new file on any of icon dirs, e.g.
touch koha-tmpl/opac-tmpl/bootstrap/itemtypeimg/newfile.png
test must fail

b) xt/author/translatable-templates.t
change the name of 'en' dir on any theme opac or staff
test must fail

Add following line to any template file
<span [% IF ( value ) %]name="name"[% ELSE %] js="_('">TEST [% INCLUDE 'fail.inc' %]</span>

c) xt/author/valid-templates.t must fail
d) xt/single_quotes.t must fail
e) xt/tt_valid.t must fail

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