Use formatting in HTTP headers field
(and replace <textbox> with <iframe>)
(WIP for #8)
Use transparent <iframe> to inherit real dialog color
(WIP for #8)
Update infrastructure for "copy row" feature
(WIP for #8)
Get text from frame for "copy row" feature
(WIP for #8)
Fix frame background in Firefox < 3.6
(transparent="true" doesn't work)
(WIP for #8)
Workaround for not working hidden frame in Firefox <= 2
(WIP for #8)
Improve way to resize separate window after changes in options