Add getPlayer by Username (still unimplemented)

Despite a player name being deprecated it is still required. Players won't type UUIDS when using commands
Initial Block implementation (mixin)

- Added TODO for World UUIDs
- Added server broadcast support
- Fix event transformers
completed deployment configuration
made javadoc classifier maven standard
Incorrct spellign in README

you know what to do
Merge pull request #68 from Phroa/patch-1

Incorrct spelling in README
Update API ref and create dummy implementations
Update SpongeEventHandler to Subscribe
update logging for plugins to slf4j
shade in slf4j api, and the log4j2 implementation of the slf4j api
Push to latest API version.
Merge branch 'patch-1' of https://github.com/Maximvdw/Sponge into Maximvdw-patch-1
Also fixed some line endings