Remove simplex noise as a library.

Author: monkstone

lib/propane/app.rb

@@ -16,7 +16,7 @@ module Render
     java_import 'monkstone.vecmath.ShapeRender'
   end
 
-  PROCESSING = Java::MonkstoneNoise::NoiseMode::PERLIN
+  VALUE = Java::MonkstoneNoise::NoiseMode::PERLIN
   SIMPLEX = Java::MonkstoneNoise::NoiseMode::SIMPLEX
 
   # This class is the base class the user should inherit from when making

library/simplex_noise/simplex_noise.rb

@@ -11,7 +11,7 @@ PROCESSING_GITHUB = 'https://github.com/processing'
 PROPANE_EXAMPLES = 'https://github.com/ruby-processing/propane-examples'
 VIDEO = 'video.zip'
 DOWNLOAD = 'releases/download/latest'
-EXAMPLES = '2.9'
+EXAMPLES = '3.0'
 HOME_DIR = ENV['HOME']
 LIBRARY = File.join(HOME_DIR, '.propane', 'libraries')
 MAC_OR_LINUX = /linux|mac|darwin/.match?(RbConfig::CONFIG['host_os'])