- Skip test in t/ext.t which tickles shellwords() in Text::ParseWords 
 below 3.23 [David Wheeler, Ken]
- Fixed some shell-quoting issues in do_system() on Windows [Ken, 
 Schwern, reported by Curtis Jewell]
- Fixed t/xs.t failure for missing 'const char *' typemap in 5.6 
 [Schwern]
- Added build_requires for Test::More 0.49 and Test::Harness 2.03. 
 Removed bundled Test::More (was not working for 5.005x anyway).
 [Schwern]
- Minimum required perl version is now 5.6.1. [Schwern] 
