Addressing #204

. . . where the private messages module didn't conform by formatting and
linking the displayed user's name.
Addressing #202

. . . where output with no content was inconsistent with other default
modules and post count language didn't consider singular language.
Amending 9c971c6e87fa1e73687021aa7e6003a1f79903e6 for #202

. . . where the language file wasn't updated.
Addressing #200

. . . where blank header/footer search text in a script would cause PHP
errors and allow unnecessary execution.
Addressing #197

. . . where an optional module attribute was added to control the public
version number.
Addressing #203

. . . where several improvements were made to the default slideshow
module.
Addressing #206

. . . where an option was added to include/exclude certain user groups
in the Top Poster module. This is the first commit for 2.1.1
Addressing #210

. . . where having two side boxes of the same type on the same page
resulted in failure of the AJAX update for one or more boxes.
Merge pull request #211 from WildcardSearch/maintenance

2.1.1 Release