Updated devel/p5-MooseX-StrictConstructor to 0.21
-------------------------------------------------
0.21    2017-02-09
- The last release accidentally added Moo as a hard prereq when it's only
  needed for testing. Patched by Karen Etheride (GH #4).

0.20    2017-02-09
- Repository has moved to the GitHub Moose organization

- Added support for __no_BUILD__ as a constructor argument to skip calling any
  BUILD subs (used internally by modules like Moo that have their own
  implementation of calling BUILD). Reported and patched by Karen Etheridge
  (RT#120124, GH #1).

(pkgsrc changes)
Add following line for make test
BUILD_DEPENDS+=  p5-Package-DeprecationManager-[0-9]*:../../devel/p5-Package-DeprecationManager

(mef)