Move *.tpl.php to sub dir
Remove .module file from .info files[]
Add configure property to .info
Consistent use of l() for links in templates
Add missing t()'s to strings
Drupal coding standards
Script coding standards
Implement script theme functions
Move script to sub directory
Move css to sub directory
Move admin functionality to separate .inc file
Convert admin forms to use system_settings_form()
Add admin forms control options function