* v0.0 of test server

* server very much doesn't work, but: pieces are in place

* it's alive!

* implement MemoryCache server

* be a little pickier about which faults we actually report

* implement **very badly** pre-RESP protocol for server; this is just to test PING_INLINE etc, and it *finds a catastrophic case*

* make shutdown much more graceful; Databases should be immutable; enable ConnectionExecute vs ServerExecute concept; add awaitable server shutdown task

* make MemoryCache usage standalone, and enable flush; implement cusstom box/unbox operations on RedisValue

* implement basic "info"

* limit scope of GetCurrentProcess

* set slaveof in config to make clients happier

* rename server types; implement MEMORY PURGE and TIME; make types explicit throughout in RedisServer

* implement KEYS; prefer NotSupportedException to NotImplementedException, but recognize both

* implement UNLINK; better handling of nil requests

* implement basic set ops

* implement STRLEN; handle WRONGTYPE

* convention / reflection based command registration

* overhaul how arity works so we can implement COMMAND; support null arrays

* make sure we can parse null arras is RedisResult

* set server socket options

* fix error handling incomplete lines in the "inline" protocol

* move ParseInlineProtocol out, but: still not implemented

* implement CLIENT REPLY and add the "inline" protocol

* need to support either quote tokenizer

* add readme to the server code

* accessibility on sample code

* implement the last of the commands needed for redis-benchmark

* fix naming