application no longer thanks people for ordering nothing

front-api/Gemfile

@@ -20,3 +20,4 @@ gem "sinatra-activerecord"
 gem "json"
 gem 'puma'
 gem "sinatra-contrib"
+gem 'rerun'

front-api/Gemfile.lock

@@ -24,11 +24,21 @@ GEM
     bcrypt (3.1.10)
     bcrypt (3.1.10-java)
     builder (3.2.2)
+    celluloid (0.16.0)
+      timers (~> 4.0.0)
+    ffi (1.9.6)
+    ffi (1.9.6-java)
+    hitimes (1.2.2)
+    hitimes (1.2.2-java)
     i18n (0.7.0)
     jdbc-postgres (9.3.1102)
     jruby-openssl (0.9.6-java)
     json (1.8.1)
     json (1.8.1-java)
+    listen (2.8.5)
+      celluloid (>= 0.15.2)
+      rb-fsevent (>= 0.9.3)
+      rb-inotify (>= 0.9)
     minitest (5.5.0)
     multi_json (1.10.1)
     pg (0.17.1)
@@ -41,6 +51,11 @@ GEM
       rack
     rack-test (0.6.3)
       rack (>= 1.0)
+    rb-fsevent (0.9.4)
+    rb-inotify (0.9.5)
+      ffi (>= 0.5.0)
+    rerun (0.10.0)
+      listen (~> 2.7, >= 2.7.3)
     sinatra (1.4.5)
       rack (~> 1.4)
       rack-protection (~> 1.4)
@@ -58,6 +73,8 @@ GEM
     thread_safe (0.3.4)
     thread_safe (0.3.4-java)
     tilt (1.4.1)
+    timers (4.0.1)
+      hitimes
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
 
@@ -73,6 +90,7 @@ DEPENDENCIES
   json
   pg
   puma
+  rerun
   sinatra
   sinatra-activerecord
   sinatra-contrib

front-api/db/schema.rb

@@ -105,10 +105,8 @@ ActiveRecord::Schema.define(version: 20150222055517) do
   end
 
   create_table "sub_categories", force: :cascade do |t|
-    t.string   "name"
-    t.integer  "category_id"
-    t.datetime "created_at",  null: false
-    t.datetime "updated_at",  null: false
+    t.string  "name"
+    t.integer "category_id"
   end
 
   create_table "units", force: :cascade do |t|