* Prompt user confirmation prior to sign & broadcasting
* Update confirmation message
* Update and fix existing CLI integration tests
* Implement CLI integration test for tx confirmation
* Fix order of input into tx send
* crypto/keys/hd: use btcec to remove dep on tendermint
* crypto/keys/bcrypt: improve comment about fork
* crypto/keys/bip39 -> crypto/keys/bip39/fundraiser
* crypto/keys/bip39: bring in fork of tyler-smith
* crypto/keys/hd: update dep
* crypto/keys: update deps
* crypto/keys: move mintkey.go into new crypto/keys/mintkey
* crypto/keys/hd: NewParamsFromPath
* crypto/keys: keybase.Derive takes a bip39 passphrase too
* crypto/keys/hd: BIP44Params.DerivationPath
* gaiacli keys: add commands new and mnemonic
* fix lints
* minor fixes from review
* update Gopkg.toml
* add tendermint fork of golang.org/x/crypto
* pin some transitive deps
* crypto/keys/bcrypt: remove
* remove in favour of fork of golang.org/x/crypto/bcrypt at github.com/tendermint/crypto/bcrypt
* crypto/keys/bip39: remove completely
* use fork cosmos/go-bip39 instead
* Gopkg.toml: dont use master
* Pull in changes from my PR
* fixes from review
* enforce min len for --unsafe-entropy
* lint fix
* feedback from review
* fix dep
* Allow a gaia-cli config file to be created
Closes#1613.
Closes#1275.
Closes#1956.
* Add homedir to Gopkg.toml
* Updates from code review
* Post-rebase fixes
* Update test
* Code review refactor
* Fixes from code review
* Fix import
* Fix broken test
* Fixes from rebase
* Fix formatting
* Add sign CLI command to sign transactions generated with the
--generate-only flag.
* Add /sign REST endpoint for Voyager support.
Redirect password prompt to STDERR to avoid messing up cli
commands output. As a rule of thumb, program's output should
always go to STDOUT, whilst errors&diagnostics go to STDERR
as per POSIX's philosophy and specs.