Moved option setting to install from enable.

Performance improvements in overview page.

fix ID in info file
remove done item from TODO

#260094 by NancyDru for rastatt@drupal.org, AaronCollier - clean up pot file.
Added Dfn elements.

Refresh translation template.

#241114 by nancyw for beejaysea - div broken if no description.
#241444 by nancyw for jvlagsma - added alphabar instructions.
performance improvements.

Corrected query in _glossary_get_synonyms.
Handle hierarchy better on glossary overview.
Drupal-ized several comments.
Fix some Coder flags.

#233752 by nancyw for Prodoc81 - added abbr element support.
#233771 by nancyw for Prodoc81 - added warning message and made vocabularies not required.
#228066 by nancyw - move hook_requirements and hook_enable to .install file.

#227013 by nancyw for zugaldia - fixed inconsistent variable default.
Added hook_enable to set all defaults.

#223761 by nancyw - add clear cache button on settings page.
#220466 by nancyw for harking - corrected filter description pointer.
#48966 by nancyw for Andrés Chandía - added form to enter alphabar contents.
Added empty pic to line up when Taxo Img in use and no pic.
Moved settings to end in prep for 6.x.

#219693 by nancyw - added 'glossary/clearcache' to menu.

added check for mbstring.func_overload.
#208217 by mwrochna - performance enhancement.

changed page-per-letter to use setting for descriptions.
added settings link to the bottom

added variables to uninstall