update some gems

Gemfile

@@ -126,8 +126,6 @@ gem 'rack-protection' # security
 # allow everywhere for now cause we are allowing asset debugging in prd
 group :assets do
   gem 'sass-rails'
-  # Sam: disabling for now, having issues with our jenkins build
-  # gem 'turbo-sprockets-rails3'
   gem 'uglifier'
 end
 

Gemfile_rails4.lock

@@ -153,7 +153,7 @@ GEM
     celluloid (0.15.2)
       timers (~> 1.1.0)
     certified (0.1.1)
-    coderay (1.0.9)
+    coderay (1.1.0)
     connection_pool (1.1.0)
     daemons (1.1.9)
     debug_inspector (0.0.2)
@@ -188,7 +188,7 @@ GEM
       rake-compiler
     fast_xs (0.8.0)
     fastimage (1.5.2)
-    ffi (1.9.0)
+    ffi (1.9.3)
     fog (1.18.0)
       builder
       excon (~> 0.28.0)
@@ -257,7 +257,7 @@ GEM
       jwt (~> 0.1.4)
       multi_json (~> 1.0)
       rack (~> 1.2)
-    oj (2.1.7)
+    oj (2.2.3)
     omniauth (1.1.4)
       hashie (>= 1.2, < 3)
       rack
@@ -288,8 +288,8 @@ GEM
     pg (0.17.0)
     polyglot (0.3.3)
     progress (3.0.0)
-    pry (0.9.12.2)
-      coderay (~> 1.0.5)
+    pry (0.9.12.4)
+      coderay (~> 1.0)
       method_source (~> 0.8)
       slop (~> 3.4)
     pry-nav (0.2.3)
@@ -412,10 +412,10 @@ GEM
     slim (2.0.1)
       temple (~> 0.6.6)
       tilt (>= 1.3.3, < 2.1)
-    slop (3.4.6)
+    slop (3.4.7)
     sorcerer (1.0.2)
     spork (1.0.0rc4)
-    sprockets (2.10.0)
+    sprockets (2.10.1)
       hike (~> 1.2)
       multi_json (~> 1.0)
       rack (~> 1.0)
@@ -443,13 +443,13 @@ GEM
       polyglot (>= 0.3.1)
     trollop (2.0)
     tzinfo (0.3.38)
-    uglifier (2.2.1)
+    uglifier (2.3.1)
       execjs (>= 0.3.0)
-      multi_json (~> 1.0, >= 1.0.2)
+      json (>= 1.8.0)
     unf (0.1.3)
       unf_ext
     unf_ext (0.0.6)
-    unicorn (4.6.3)
+    unicorn (4.7.0)
       kgio (~> 2.6)
       rack
       raindrops (~> 0.7)