Log Message:
Update to 1.56
Update DEPENDS

Upstream changes:
version 1.56: Thu 30 Mar 08:54:49 CEST 2017

	Fixes:
	- disabled a few regression tests which involve json_friendly, because
	  the modules changed behavior.

version 1.55: Wed  8 Mar 08:28:02 CET 2017

	Changes:
	- xml2yaml: new option --keep-root, default true.

	Improvements:
	- spell fix Debian rt.cpan.org#118569 [Lucas Kanashiro, Debian]
	- add json_friendly, patch by Slaven Rezic.
	- added bin/xml2jsons: \ 
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