revert simple_form

Gemfile

@@ -24,7 +24,7 @@ gem 'paper_trail', '~> 3.0.0'
 
 # Interface
 gem 'mail_form', '~> 1.5.0'
-gem 'simple_form', '~> 3.1.0.rc1'
+gem 'simple_form', '~> 3.0.2'
 gem 'navigasmic', '~> 0.5.6', github: 'jejacks0n/navigasmic',
   tag: 'v0.5.6', ref: '1ffe437f279657c6fb87bb4b0215eb723df4ea7a'
 gem 'active_scaffold', '~> 3.4.0.rc', 

Gemfile.lock

@@ -264,7 +264,7 @@ GEM
     seedbank (0.3.0)
     sentient_model (1.0.4)
       bundler (>= 1.0)
-    simple_form (3.1.0.rc1)
+    simple_form (3.0.2)
       actionpack (~> 4.0)
       activemodel (~> 4.0)
     sprockets (2.11.0)
@@ -358,7 +358,7 @@ DEPENDENCIES
   sass-rails (~> 4.0.0)
   seedbank (~> 0.3.0)
   sentient_model (~> 1.0.4)
-  simple_form (~> 3.1.0.rc1)
+  simple_form (~> 3.0.2)
   squeel (~> 1.1.0)
   switch_user (~> 0.9.3)
   therubyracer (~> 0.12.0)