moved server.js to index.js
Don't send updates until client is ready.
ignore npm-debug log
Updated readme
updated voxel packages; updated settings to Valley.
emitting sentInitialChunks to trigger voxel-hello-client; updated lerpSelf to lerp;
Merge remote-tracking branch 'upstream/master'

Conflicts:
	index.js
	package.json
updated package versions; lerp syntax change in three.js; using local painterly-textures
Updated readme and .gitignore.
Merge pull request #13 from chrisekelley/master

Updated package versions; lerp syntax change in three.js; using local painterly-textures