new attachments: user roles options for insert into content
new quote: filter to control if the quote link is added to the topic/reply
new quote shortcode: option to control quote title
new img shortcode: attribute for image float (left/right)
new toolbar menu: menu item for reported posts panel
new toolbar menu: menu item for thanks list panel
new tools page: new panel for data cleanup
new data cleanup: tool to remove orphaned thanks records
new functions to load welcome and online blocks anywhere
edit attachment shortcode: improved default attributes filters
edit toolbar menu: titles now mirror the main menu items
edit about info: expanded with the translations information
edit some updates to the files organization for tools page
del removed outdated translations
fix attachment shortcode: impossible to set default image attributes
fix attachment shortcode: file display defaults not used at all
fix few translation strings missing from the POT file
