rspreadsheet.gemspec in rspreadsheet-0.0.5 vs rspreadsheet.gemspec in rspreadsheet-0.0.6

@@ -26,14 +26,15 @@
   
   # development dependencies
   spec.add_development_dependency "bundler", "~> 1.5"
   spec.add_development_dependency "rake", '~>0.9'
   # testig - see http://bit.ly/1n5yM51
-  spec.add_development_dependency "rspec", '~>2'
+  spec.add_development_dependency "rspec", '~>2'       # testing
+  spec.add_development_dependency 'pry-nav'            # enables pry 'next', 'step' commands
   
   # optional and testing
   spec.add_development_dependency "coveralls", '~>0.7'
-  spec.add_development_dependency "test_notifier", '~>2.0' # test notifier for kde and other platforms
   spec.add_development_dependency "guard", '~>2.6'
   spec.add_development_dependency "guard-rspec", '~>2.6'
+#   spec.add_development_dependency 'equivalent-xml'         # implementing xml diff
   
 end