package: remove "wav" and "speaker" from devDependencies
package: remove "wav" and "speaker" from devDependencies

They're really "exampleDependencies" :p

dag10/node-lame,mcanthony/node-lame,PlayNetwork/node-lame,mcanthony/node-lame,TooTallNate/node-lame,dag10/node-lame,EQ4/node-lame,PlayNetwork/node-lame,TooTallNate/node-lame,EQ4/node-lame,PlayNetwork/node-lame,TooTallNate/node-lame,mcanthony/node-lame,EQ4/node-lame,dag10/node-lame