remove obsolete test
Merge branch 'master' into anyevent-http
use AnyEvent::HTTP
remove own signature test
tidy up code
Merge branch 'anyevent-http'

Conflicts:
	lib/WWW/HKP.pm
enable debug messages
remove obsolete code and mark _post as unimplemented
enable ssl and set ssl as default
tidy up author test
fix bug in "secure" keyword
allow fingerprints as keyid
fix index operation

...and add a new keyword, "fingerprint".

in a previous version the "exact" keyword was broken.
tidy up _get helper method
fix _post helper method
add new method import_keys() and extend method submit()
changelog