Merge branch 'master' of github.com:jbrownlee/CleverAlgorithms

Author: Jason2Brownlee

.gitignore

@@ -4,6 +4,7 @@ book/*.pdf
 book/*.toc
 book/*.out
 book/*.log
+book/*.synctex.gz
 workspace/**/*.bbl
 workspace/**/*.blg
 workspace/**/*.toc
@@ -12,6 +13,7 @@ workspace/**/*.pdf
 workspace/**/*.out
 workspace/**/*.log
 workspace/*.bak
+workspace/**/*.synctex.gz
 deprecated/**/*.toc
 deprecated/**/*.aux
 deprecated/**/*.pdf

src/algorithm_selection/selection.rb

@@ -27,9 +27,6 @@
 
 
 require 'rubygems'
-module JSON
-  VARIANT_BINARY = false # hack - god knows why i need it (I get a VARIANT_BINARY undefined error)
-end
 require 'json'
 require 'net/http'
 require 'hpricot'