--- a/Gemfile.lock	Sat Jun 06 22:36:32 2015 +0900
+++ b/Gemfile.lock	Sun Jun 07 02:35:12 2015 +0900
@@ -30,11 +30,6 @@
       activemodel (= 4.2.1)
       activesupport (= 4.2.1)
       arel (~> 6.0)
-    activerecord-jdbc-adapter (1.3.16)
-      activerecord (>= 2.2)
-    activerecord-jdbcpostgresql-adapter (1.3.16)
-      activerecord-jdbc-adapter (~> 1.3.16)
-      jdbc-postgres (>= 9.1)
     activesupport (4.2.1)
       i18n (~> 0.7)
       json (~> 1.7, >= 1.7.7)
@@ -45,9 +40,6 @@
     autoprefixer-rails (5.2.0)
       execjs
       json
-    bootstrap-sass (3.3.4.1)
-      autoprefixer-rails (>= 5.0.0.1)
-      sass (>= 3.2.19)
     builder (3.2.2)
     coffee-rails (4.1.0)
       coffee-script (>= 2.2.0)
@@ -61,14 +53,11 @@
     globalid (0.3.5)
       activesupport (>= 4.1.0)
     i18n (0.7.0)
-    jdbc-postgres (9.4.1200)
     jquery-rails (4.0.3)
       rails-dom-testing (~> 1.0)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
-    jruby-openssl (0.9.7-java)
     json (1.8.3)
-    json (1.8.3-java)
     loofah (2.0.2)
       nokogiri (>= 1.5.9)
     mail (2.6.3)
@@ -79,7 +68,6 @@
     newrelic_rpm (3.12.0.288)
     nokogiri (1.6.6.2)
       mini_portile (~> 0.6.0)
-    nokogiri (1.6.6.2-java)
     pg (0.18.2)
     quiet_assets (1.1.0)
       railties (>= 3.1, < 5.0)
@@ -124,12 +112,8 @@
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       sprockets (>= 2.8, < 4.0)
-    therubyrhino (2.0.4)
-      therubyrhino_jar (>= 1.7.3)
-    therubyrhino_jar (1.7.6)
     thor (0.19.1)
     thread_safe (0.3.5)
-    thread_safe (0.3.5-java)
     tilt (1.4.1)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
@@ -138,12 +122,11 @@
       json (>= 1.8.0)
 
 PLATFORMS
-  java
   ruby
 
 DEPENDENCIES
   activerecord-jdbcpostgresql-adapter
-  bootstrap-sass
+  autoprefixer-rails
   coffee-rails (~> 4.1.0)
   jquery-rails
   jruby-openssl