Changes to inline-parsing of PGP data poorly placed on pages
Changes toward v0.9.4 release

* Photo support (add/delete/view)
* Keylist improvements
* Better handling of certain error cases in Firefox
* Other minor improvements
Updated translation strings
Minor fixes for GMAIL parsing regression
Improvement to toolbar sizing
Added missing icon
Fixed gmail button regression
Workaround for Mozilla's ridiculously slow MutationObserver
More selective about which elements to parse