v1.0

v1.0 release:

• Initial client and server; client currently supports get, set, and exit operations
• Implements connection pool and multiplexed socket I/O via poll() to allow simultaneous multiple clients
• Implements v0 protocol and binary serialization functions
• Nice logging output thanks to @rxi's cool library
• Build compiles with -Werror / -Weverything, passes Valgrind (except on SIGKILL; signal handling not implemented yet), and has one scan-build false positive