Bump yajl-ruby from 1.1.0 to 1.4.3

Gemfile.lock

@@ -1,25 +1,26 @@
 GEM
   remote: http://rubygems.org/
   specs:
-    alpha_omega (1.5.18)
+    alpha_omega (1.5.15)
       capistrano
       capistrano-log_with_awesome
       capistrano_colors
       deep_merge
       json
     bunny (0.7.9)
-    capistrano (2.13.5)
-      highline
-      net-scp (>= 1.0.0)
-      net-sftp (>= 2.0.0)
-      net-ssh (>= 2.0.14)
-      net-ssh-gateway (>= 1.1.0)
+    capistrano (3.0.1)
+      i18n
+      rake (>= 10.0.0)
+      sshkit (>= 0.0.23)
     capistrano-log_with_awesome (0.0.2)
       capistrano (>= 2.5.14)
     capistrano_colors (0.5.5)
-    deep_merge (1.0.0)
+    concurrent-ruby (1.2.2)
+    deep_merge (1.2.2)
     erubis (2.7.0)
-    highline (1.6.15)
+    highline (2.1.0)
+    i18n (1.12.0)
+      concurrent-ruby (~> 1.0)
     ipaddress (0.8.0)
     json (1.6.1)
     microwave (1.0.4)
@@ -50,8 +51,6 @@ GEM
     moneta (0.6.0)
     net-scp (1.0.4)
       net-ssh (>= 1.99.1)
-    net-sftp (2.0.5)
-      net-ssh (>= 2.0.9)
     net-ssh (2.2.2)
     net-ssh-gateway (1.1.0)
       net-ssh (>= 1.99.1)
@@ -66,14 +65,24 @@ GEM
       systemu
       yajl-ruby
     polyglot (0.3.3)
+    rake (13.0.6)
     rest-client (1.6.7)
       mime-types (>= 1.16)
+    sshkit (1.1.0)
+      net-scp
+      net-ssh
+      term-ansicolor
+    sync (0.5.0)
     systemu (2.5.2)
+    term-ansicolor (1.7.1)
+      tins (~> 1.0)
+    tins (1.32.1)
+      sync
     treetop (1.4.12)
       polyglot
       polyglot (>= 0.3.1)
     uuidtools (2.1.3)
-    yajl-ruby (1.1.0)
+    yajl-ruby (1.4.3)
 
 PLATFORMS
   ruby