get only the POST data that is sent from instagram
Server: more ordered logging. at least on my end. + new unsubscribe method on server startup. + log incoming posts from instagram.
package.json - specific module versions.
readme clieanup
Server: 1. some more logging in instalib;
2. probably done with subscriptions: instagram-node-lib subscribe method return subscription ID. handshake is defined at /subscriptions.
3 added /stopAll to unsubscribe all tags while server is up.

Some cleanup