Update entypo-rails

Gemfile

@@ -81,7 +81,7 @@ gem "uuid", "2.3.8"
 
 # Icons
 
-gem "entypo-rails", "2.2.3"
+gem "entypo-rails", "3.0.0.pre.rc2"
 
 # JavaScript
 

Gemfile.lock

@@ -171,8 +171,8 @@ GEM
     em-hiredis (0.3.0)
       eventmachine (~> 1.0)
       hiredis (~> 0.5.0)
-    entypo-rails (2.2.3)
-      railties (>= 3.1, <= 5)
+    entypo-rails (3.0.0.pre.rc2)
+      railties (>= 4.1, <= 5)
     equalizer (0.0.11)
     erubis (2.7.0)
     ethon (0.7.4)
@@ -761,7 +761,7 @@ DEPENDENCIES
   devise-token_authenticatable (~> 0.4.0)
   devise_lastseenable (= 0.0.4)
   diaspora-vines (~> 0.1.27)
-  entypo-rails (= 2.2.3)
+  entypo-rails (= 3.0.0.pre.rc2)
   eye (= 0.7.pre)
   factory_girl_rails (= 4.5.0)
   faraday (= 0.9.1)