Fix #6: Language output is sorted alphabetically

Fix: * Unsorted languages in console output

Author: kevinjalbert

lib/git_statistics/formatters/console.rb

@@ -56,7 +56,7 @@ def display!
 
  def print_language_data(data)
  # Print information of each language for the data
- data[:languages].each do |language, commit_data|
+ data[:languages].sort.each do |language, commit_data|
  print_row("", commit_data, language)
  end
  output