fix `q` regression. fixes #6.
v0.0.4
some potential improvements to sending.
support namecoin.
add support for primecoin and vertcoin
Merge pull request #11 from xjodoin/master

add support for primecoin and vertcoin
display non-sync warning for wallet.
output bell when a transaction is received.
fix label setting and err handling.
minor keypress fixes.
minor: whitespace.
execute getStats in parallel.
add max-attempts option. fixes #10.
fix typo. minor improvements.
more lenient config parsing.
fix: encode uri usernames and passwords.
major refactor. allow different backends.
more refactoring.
more major refactors.
refactor. add backend option.