Initial step to display video as url
Made the link linkable to the website. Using JTextPane
Cleaned code a bit
Replace a hyperlinked text with button
fixed code format
fix code format again...
Add button directly to vBox
Reorganized PopupPanel code, tested for both video and image
Reorganize code in popupPanel again, I think it's clearer now.
Place 'view object' button at center
fixed code format
Added padding around button in PopupPanel
Merge pull request #7 from zhuoc/data-display

Allow PopupPanel to delegate object rendering to a web page.