Pass strictSSL: false to request

Pass `strictSSL` config option through to `request` to allow CouchDB self-signed certs in Node `v0.10.x`

Refs https://github.com/mikeal/request/issues/418, https://github.com/joyent/node/issues/4984, https://github.com/joyent/node/pull/4023

/cc @yhahn @miccolis @ianshward