v1.0.0

Initial release:

• The plugin automatically inserts the video pointed to into the conversation when an appropriate link is sent or received.
• Every video has a toggle button which allows you to show or hide the video.
• The default behaviour for a new video link is customizable from the "Configure Plugin" menu. You can choose to show the video instantly or to hide it by default.
• Currently supported video sites are Youtube and Vimeo.
• It works with the Ubuntu version of Pidgin. It should work on every Linux distribution as far as the requirements are met.