JEG2/highline — pull request #71 by whiteleaf7 (2013-03-20 07:33:19+00:00)
Title: Remove deprecate warning on Windows 

HighLine is using the Win32API, but Win32API is obsolete.
(Win32API = DL Wrapper)
And, DL is deprecated after Ruby 2.0.0.

* case 1: use Ruby 2.0.0
* `DL is deprecated, please use Fiddle`
* case 2: use Ruby 1.9.3
* `Win32API is deprecated after Ruby 1.9.1; use dl directly instead`