Updated README
Updated README

removed the now unnecessary step to build the jsdoc npm dependencies

gopalindians/melonJS,rlugojr/melonJS,rlugojr/melonJS,MarkoIvanetic/melonJS,srbala/melonJS,gopalindians/melonJS,melonjs/melonJS,gopalindians/melonJS,srbala/melonJS,rlugojr/melonJS,melonjs/melonJS,MarkoIvanetic/melonJS,srbala/melonJS,TukekeSoft/melonJS,TukekeSoft/melonJS,TukekeSoft/melonJS