add selecting and unselecting images
add image removing
add delete script for deleting images
add tests for images
center uploaded images
add image toolbar
add image toolbar actions
simplify iteration over addons while adding buttons
move image styles to options
add test for choosing image style
add styling for small and grid images
add added and removed callbacks to styles
add slideshow to examples
add test for image style callback function
fix buttons left position of buttons to be set according to paret paragraph
add timeout to make sure old image is unselected before adding a toolbar
remove predefined width of buttons list
fix images tests to handle timeout in selectImage()
add right image style, rename small style to left
disable image resizing in firefox