pytomb: adds undertaker, better parser (updated for new tomb messages)
undertaker: fix some things to make it work with new tomb
the rest is ui stuff :)
the ui does:
- allow auto-searching for the key near the tomb itself
- allow manually choosing a key location
- mount the tomb ;)
the ui DOESN'T:
- support usb nor anything else (shouldn't be that difficult)
- support periodical polling
- anything else
merging boyska's branch to current master
changes some previous names of options:
--path --batch --poll
work in progress, refers to issues: #71#70#69#58#42#27#5
which just rewrites to /path/to/grave.tomb.key
Stupid, but nice to have. Also, could be good if changing the way
we create the key (a move from gpg to pbkdf2 is planned)
