Log Message:
pkgsrc changes:
  - Updating package of p5 module JSON and subclasses from 2.14 to 2.15
  - Setting LICENSE to ${PERL5_LICENSE} accroding to META.yaml

Upstream changes:
2.15  Tue Jun  2 16:36:42 2009
	[JSON]
	- made compatible with JSON::XS 2.24
	- corrected copyrights in some modules.
	[JSON::PP]
	 - modified incr_parse, pointed by Martin J. Evans (rt#46439)
	 - deleted a meaningless code