etherscanio.gemspec in etherscanio-0.0.3 vs etherscanio.gemspec in etherscanio-0.0.4

@@ -1,12 +1,13 @@
 # coding: utf-8
+
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 
 Gem::Specification.new do |spec|
   spec.name          = 'etherscanio'
-  spec.version       = '0.0.3'
+  spec.version       = '0.0.4'
   spec.authors       = ['Sebastian Schürmann']
   spec.email         = ['[e-mail]']
   spec.description   = '3rd party uinding to the ethereumblockchain API at etherscan.io'
   spec.summary       = ''
   spec.homepage      = 'https://github.com/sebs/etherscanio-rb'
@@ -24,6 +25,8 @@
   spec.add_development_dependency 'guard'
   spec.add_development_dependency 'guard-rspec'
   spec.add_development_dependency 'rubocop'
   spec.add_development_dependency 'guard-rubocop'
   spec.add_development_dependency 'webmock'
+  spec.add_development_dependency 'yard'
+  spec.add_development_dependency 'yard-ghpages'
 end