Fixes version check for Ruby 2.0.0

require 'date' so Date#today is available for gemspec.date

Improve regular expressions for queries.

Ideally, datenimperator-add-ovi would have been rebased to master before
being merged.

Conflicts:
	test/test_helper.rb

Use \A and \z in regular expressions to avoid newline issues. Also, do not consider any address that begins with 127 to be a loopback IP.

Add route method to Test result

More control over select clause

Should close #374.

Should resolve half of #374.

Add street accessors to Google result

Patch to fix issue #369.  Handles comma separated values for HTTP_X_FORWARDED_FOR header

Fix syntax error in initializer.rb template.

MapQuest doesn't require a key for the "open" API, but the
geocoder throws an error if you don't provide one anyway.
This edit makes the API key optional.