Change `secureOptions' to `secureProtocol' for HTTPS request
to meet the nodejs https module
add `ciphers' and `secureProtocol' to `options' in `getAgent'
to make them really work
@juliangruber hahaha :)
It appears that secureOptions is an undocumented feature to fix issue…
…s with broken server. See joynet/node #5119
- fixes issue introduced in #666