Better warning message
MetaJSON: delay loading of dependencies to use time
MetaYAML: delay loading of dependencies until run time
Don't load Hash::Merge::Simple if it is not used
add [], to disambiguate from fully-qualified module names
...and if it's a bundle, say so
no need for a huge stack trace when plugin :version checks fail
typo in configuration
many changes have occured since the original copy
dzil listdeps --json command

Conflicts:
	Changes
give credit where it is due!
v4.300031

          stacktrace removed from exception when a plugin's minimum version
          check fails (thanks, Karen Etheridge!)

          add 'dzil listdeps --json', which lists all prerequisites broken up
          by phase and type, in readable JSON format (thanks, Karen Etheridge!)

          improve errors when there's not enough configuration and no global
          config file can be found (thanks, Dimitar Petrov)

          delay loading yet more libraries until needed (thanks, Olivier
          Mengué!)
Fix a few minor typos