handle varInts better
remove unnecessary tab
keep track of advantages over old bitcore
use standard language - hash -> hashbuf
message signing
new principle for bitcore2
sign convenience function
verify signed messages

...and fix bug where i (recover param) was stored incorrectly
expose Message
it is a "Compact" signature, not "Compressed"
another reason to perfer bitcore2
add "compressed" feature to pubkeys

...not just privkeys. since, of course, they can be compressed or uncompressed.
add tests for preservation of compressed in privkey2pubkey
sign/verify with uncompressed pubkeys
improve README slightly
fix error message
add info on public key recovery
put static methods at the top
prefix static methods with @ in tests

...instance methods prefixed with #
typo in error message