Log Message:
Update to 0.9905

Upstream changes:
0.9905 2019/05/10
  - changed scan-perl-prereqs-nqlite to use only :bundled parsers
    by default
  - added perl_minimum_version option
  - added feature pragma arg parser
  - added indented heredoc and <<$fh>> support
  - fixed eval shortcut handling
  - fixed parsers to treat several keywords as ops
  - fixed various small parser issues (//, regexp after return,
    heredoc terminator, package version/block, when modifier etc)
  - renamed internal flags