Gemfile in saber-1.1.1 vs Gemfile in saber-1.2.0

@@ -1,17 +1,22 @@
 source "https://rubygems.org"
 
 gem "pd"
 gem "tagen", "~>2.0.1"
 gem "optimism", "~>3.3.1"
-gem "pa", "~>1.3.2"
+gem "pa", "~>1.3.3"
 gem "retort", "~>0.0.6"
 gem "thor", "~>0.16.0"
 gem "net-ssh", "~>2.5.2"
 gem "blather", "~>0.8.0"
 gem "mechanize", "~>2.5.1"
 gem "highline", "~>1.6.14"
 gem "reverse_markdown", "~>0.3.0"
+gem "watir", "~>4.0.1"
+gem "faraday", "~>0.8.4"
+gem "faraday_middleware", "~>0.8.8"
+gem "isbn", "~>2.0.7"
+gem "sys-filesystem", "~>1.0.0"
 
 group :development do
 	gem "rspec"
   gem "vcr"
   gem "webmock"