the id of the folder within the div is now taken and sent to the sendData method
Modified styling of the extension
All boxes are now a light gray
Hover boxes are a darker gray
When something is clicked it turns to the dark gray

This is easier for users to visualize what they are clicking on and what they already clicked on
added the styling to the friend button when link sent
added confirmation messages when sending/saving a link
added a short title for extension
changed short name