Added domain name for i18n gettext calls.
Added uninstall functions to remove plugin options and db tables when uninstalled.
i18n files for Swedish translation of the plugin.
Changed the description of the plugin to be more relevant to the user installing the plugin.
Removed static paths to the plugin directory, and used better method that automatically uses the correct path.
New version: 1.1
Fixed some typos in the i18n files.
Removed old debug outputs, and added language domain in the gettext calls.
Added some css styles to the admin pages.
wp-course-manager.php now loads the plugin css file also for the admin pages.
Changed the class name of the "wrapper div" to be the same in all admin functions.
Did some changes for the admin pages, to better display error and info messages.
Also changed a few things to make them easier to style with css.
Removed old status messages when removing courses, lecturers or events.
Added javascript confirmation when removing events in the schedule.
New Swedish translation files after updating some content (1 new string, 1 string removed).
Found a string of text that didn't use the __ gettext function for i18n, fixed that.
Also fixed a class name to use the same name as on other places in the admin pages.
Updated Swedish language files, after adding a new string of text in the plugin options page.
Fixed stupid mistake that prevented uninstall.php from running, and then another issue that I found once it ran.
Updated version to 1.2 now that all I plan to fix today is fixed.