Update Changes and README.md for CPAN release

This is a final check before I push 0.03.

Author: devel-chm

Changes

@@ -1,12 +1,13 @@
 Revision history for Perl extension OpenGL::Modern.
 
-0.02_03  TBD
-
+0.02_03  2017-02-25 15:47:35-05:00
+        - final check before 0.03 release
+        - use Devel::CheckLib to generate NA on missing libs
+	- fix implementation of done_glewInit()
 
 0.02_02  2017-02-20 09:20:17-05:00
         - Fix bad code generated for GLEW_* variable accessors
 
-
 0.02_01  2017-02-19 11:18:52-05:00
         - Implemented accessor routines for GLEW_VERSION_N_M and others
 	- fixes for Travis-CI integration

README.md

@@ -59,6 +59,7 @@ This module requires these other modules and libraries:
     Capture::Tiny                 => 0,
     Data::Dumper                  => 0,
     Devel::CheckOS                => 0,
+    Devel::CheckLib               => 0,
     ExtUtils::Constant            => 0,
     ExtUtils::MakeMaker           => 6.17,
     ExtUtils::MakeMaker::CPANfile => 0,