Add gitoptlong to gemspec and update Reader calling sequence from script/tc.

Author: gkellogg

rdf-tabular.gemspec

@@ -36,6 +36,7 @@ Gem::Specification.new do |gem|
   gem.add_runtime_dependency     'rdf-xsd',         '~> 3.3'
   gem.add_runtime_dependency     'json-ld',         '~> 3.3'
   gem.add_runtime_dependency     'addressable',     '~> 2.8'
+  gem.add_development_dependency 'getoptlong',      '~> 0.2'
   gem.add_development_dependency 'nokogiri',        '~> 1.15', '>= 1.13.4'
   gem.add_development_dependency 'rspec',           '~> 3.12'
   gem.add_development_dependency 'rspec-its',       '~> 1.3'

script/tc

@@ -54,7 +54,7 @@ def run_tc(t, **options)
     options = {base_uri:  t.base}.merge(options)
 
     RDF::Tabular::Reader.open(t.action,
-                             t.reader_options.merge(
+                             **t.reader_options.merge(
                                base_uri:  t.base,
                                validate:  t.validation?,
                                logger:    t.logger)