Fix Rakefile, Update Authors

Rakefile

@@ -1,14 +1,15 @@
-#!/usr/bin/env rake
-
-require 'bundler/setup'
-
-require 'rake/testtask'
-
-Rake::TestTask.new(:test) do |t|
-  t.libs << 'lib'
-  t.libs << 'test'
-  t.pattern = 'test/**/*_test.rb'
-  t.verbose = false
+require File.expand_path(File.dirname(__FILE__) + '/lib/prawn-rails/version.rb')
+require 'bundler/gem_tasks'
+
+task :test do 
+  require 'rake/testtask'
+
+  Rake::TestTask.new(:test) do |t|
+    t.libs << 'lib'
+    t.libs << 'test'
+    t.pattern = 'test/**/*_test.rb'
+    t.verbose = false
+  end
 end
 
 task default: :test

prawn-rails.gemspec

@@ -6,8 +6,8 @@ require "prawn-rails/version"
 Gem::Specification.new do |s|
   s.name        = "prawn-rails"
   s.version     = PrawnRails::VERSION
-  s.authors     = ["Carlos Ortiz"]
-  s.email       = ["[email protected]"]
+  s.authors     = ["Carlos Ortiz", "Weston Ganger"]
+  s.email       = ["[email protected]", "[email protected]"]
   s.homepage    = "https://github.com/cortiz/prawn-rails"
   s.summary     = "Prawn Handler for Rails"
   s.description = "Prawn Handler for Rails. Handles and registers pdf formats."