cli: include help text and parsing fixes#8

Merged

kleetus merged 5 commits intobitpay:0.12-bitcorefrom

braydonf:0.12-bitcore-cli

May 12, 2016

Commits on May 11, 2016

tests: Make proxy_test work on travis servers without IPv6

laanwj
authored and
Braydon Fuller
committed

Commits on May 12, 2016

Workaround Travis-side CI issues

luke-jr
authored and
Braydon Fuller
committed
travis: switch to Trusty

theuni
authored and
Braydon Fuller
committed
rpcclient: add params to be parsed as JSON
Braydon Fuller
committed
rpc: include help text for addressindex and related commands
Braydon Fuller
committed