WIP: extremely thin cli
Massive improvements to thin cli
Config resolution order fixed on servers
gradle.properties: memory limits, daemon
Move SargeConfig back into com.prezi.fail.sarge
Propagate exit code from server, use it in cli
Parse all command line options before anything is trying to use it.

`fail --api blah api-test` tried to go to localhost:8080 instead of blah
Documentation of online commands