restore old functionality of displaying *the* glossary, if there is only one glossary available, without choosing one to display from the one item list, plus:

 - link to the main glossary page in this case and
 - fix this linking so that it is path alias friendly

        glossary in /glossary

No functional changes.

Also fixes issues 12936, 10645 and 9457

The code-style.pl script does not produce any output anymore. Unless I have made some dumb mistake, functionality should be exactly the same as before this commit.

devel mailinglist.

http://drupal.org/node/11517. I have done this using some command line magic:

find . -name README -exec cp '{}' '{}.txt' \; -exec cvs remove -f '{}' \; -exec cvs add '{}.txt' \;

I will update all occurences of 'README' to 'README.txt' in the conrtib CVS,
soon. I'll also rename LICENSE, CHANGELOG etc. files as soon as I get around
to it.

make a theme() function out of glossary_html_head() so themes are able to override the CSS (or omit it) - port from 4.4

htmlentities breaks utf-8 taxo terms.