Fixed: [Radiant] WYMeditor filter works inconsistently

[Bill Barnard]

I wanted to follow up on the issue I had with the WYMeditor filter from
2-1/2 weeks ago. See
http://lists.radiantcms.org/pipermail/radiant/2008-February/007773.html

Benny Degezelle looked at an online instance I set up of WYMEditor
filter running with the Radiant demo version and checked the diffs in
the public/wymeditor tree. It turned out that his svn:external for the
WYMeditor itself was pulling its code directly from the trunk; this
caused the weird behavior I saw.

So here's what Benny did in his own repository - he constrained the
svn:externals to the proper revision to work with his own code. So if
you check out or export the WYMeditor filter from his repository you
should also get the correct revision of WYMeditor. For the record,
here's how it looks from the root of his extension in
vendor/extensions/wym_editor_filter:

billb at lyell  wym_editor_filter $ svn propget svn:externals public
wymeditor -r 465 svn://svn.wymeditor.org/wymeditor/trunk/src

Since that time I've been careful to constrain all the svn:externals in
my project to so that changes in their trunks don't cause breakage in my
own project.

Thanks for the help Benny!

Bill