Refactor
Add class eo-widget-cal-wrap and store calendar ID in data. Do not rely on theme registering widget class/ID properly.
More refactoring.
Update translations (updating references/comments).
Update Japanese translation.
Update Spanish translation.
Updated German translation.
Add credit to WebHostingHub
Add i18n for translation of strings that would be missed by a gettext parser. Fixes 204.
Update Japanese translation
Fixes bug where private events did not appear on the calendar (even though the user had permission to see them).
Add assets directory with plug-in icons & header
Update translations, make plugin description translatable.
Fix potential conflicts with themes and widget calendar.
Tested up to WordPress 4.0