Replace boilerplate gemspec info.

Rakefile

@@ -4,12 +4,12 @@ require 'rake'
 begin
   require 'jeweler'
   Jeweler::Tasks.new do |gem|
-    gem.name = "geocoder"
-    gem.summary = %Q{TODO: one-line summary of your gem}
-    gem.description = %Q{TODO: longer description of your gem}
-    gem.email = "alex@alexreisner.com"
-    gem.homepage = "http://github.com/alexreisner/geocoder"
-    gem.authors = ["Alex Reisner"]
+    gem.name        = "geocoder"
+    gem.summary     = %Q{Add geocoding functionality to Rails models.}
+    gem.description = %Q{Add geocoding functionality to Rails models.}
+    gem.email       = "alex@alexreisner.com"
+    gem.homepage    = "http://github.com/alexreisner/geocoder"
+    gem.authors     = ["Alex Reisner"]
     # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
   end
   Jeweler::GemcutterTasks.new