Gemfile in lita-tweet-0.3.0 vs Gemfile in lita-tweet-0.4.0

@@ -1,3 +1,17 @@
 source "https://rubygems.org"
 
 gemspec
+
+group :development do
+  gem "coveralls", require: false
+  gem "guard-rspec"
+  gem "pry-byebug"
+  gem "rack-test"
+  gem "rake"
+  gem "rspec", "~> 3.4"
+  gem "simplecov"
+  gem "webmock"
+end
+
+# This fixes `already initialized constant` warnings while running commands
+begin; require "rb-readline"; rescue LoadError; end