Added speaker bio to session endpoint

src/app/models/sessions_json_builder.rb

@@ -8,6 +8,7 @@ def to_hash(session)
       presenter_twitter_handle: s.participant.twitter_handle,
       presenter_github_username: s.participant.github_profile_username,
       presenter_github_og_image: s.participant.github_og_image,
+      presenter_bio: s.participant.bio,
       session_title: s.title,
       summary: s.summary,
       description: s.description,

src/spec/factories/participant.rb

@@ -20,6 +20,7 @@
       github_og_image "https://avatars1.githubusercontent.com/u/10186?v=3&s=400"
       github_og_url   "https://github.com/look"
       twitter_handle  "lof"
+      bio 'the man with the master plan'
     end
   end
 end

src/spec/models/sessions_json_builder_spec.rb

@@ -16,6 +16,8 @@
       expect(h[:presenter_twitter_handle]).to be session.participant.twitter_handle
       expect(h[:presenter_github_username]).to be session.participant.github_profile_username
       expect(h[:presenter_github_og_image]).to be session.participant.github_og_image
+      expect(session.participant.bio).to_not be_nil
+      expect(h[:presenter_bio]).to be session.participant.bio
       expect(h[:session_title]).to be session.title
       expect(h[:summary]).to be session.summary
       expect(h[:description]).to be session.description