Updating Whedon gem

Author: Arfon Smith

Gemfile

@@ -16,7 +16,7 @@ gem 'sinatra-contrib', '2.0.2'
 gem 'twitter'
 gem 'unicorn', '5.3.1'
 gem 'pry-byebug'
-gem 'whedon', :git => 'https://github.com/openjournals/whedon.git', :ref => '92346a0773a4003bf0ef361b661dc2787f492936'
+gem 'whedon', :git => 'https://github.com/openjournals/whedon.git', :ref => 'b63fc70cc085ed01c05ff339b5180c7e4242c592'
 
 group :test do
   gem 'rack-test'

Gemfile.lock

@@ -1,7 +1,7 @@
 GIT
   remote: https://github.com/openjournals/whedon.git
-  revision: 92346a0773a4003bf0ef361b661dc2787f492936
-  ref: 92346a0773a4003bf0ef361b661dc2787f492936
+  revision: b63fc70cc085ed01c05ff339b5180c7e4242c592
+  ref: b63fc70cc085ed01c05ff339b5180c7e4242c592
   specs:
     whedon (0.1.0)
       bibtex-ruby
@@ -28,7 +28,7 @@ GEM
       rake (~> 10.4)
     aws_cf_signer (0.1.3)
     backports (2.8.2)
-    bibtex-ruby (5.1.6)
+    bibtex-ruby (6.0.0)
       latex-decode (~> 0.0)
     buftok (0.2.0)
     byebug (11.0.1)