instantiate version after file gathering/pruning is done
PkgVersion: downgrade 'no package' warning to log_debug
UploadToCPAN: allow custom .pause filename or directory
v5.015

        - make it easier to have multiple PAUSE configs using UploadToCPAN's
          pause_cfg_dir option (thanks, David Golden)
UploadToCPAN: load File::HomeDir when used

... and don't import its 'home' function.
GatherDir: load File::HomeDir when used

... and don't import its 'home' function which is in @EXPORT.