Also normalize subroutine calls to use ArrayRef or HashRef and not ArrayRef or Str or a list of key-value pairs
…PSIS POD Fix this by reading SYNOPSIS from the invoked executable
…gs we're getting
These were never used because we're always passed order/token_separator from Hailo.pm's _storage_obj constructor.
This makes it easy to add additional options in the individual storage engines.
This catches: $ perl -Ilib script/hailo --train /tmp/fooblaoeu Use of uninitialized value $db in concatenation (.) or string at lib/Hailo/Storage/SQL.pm line 52. Use of uninitialized value in -s at lib/Hailo/Storage/SQLite.pm line 31.