diff --git a/Gemfile b/Gemfile
index 4659a23f..1371493e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -46,9 +46,9 @@ group :development do
 end
 
 group :development, :test do
-  gem 'byebug'
+  gem 'byebug', platform: :ruby
   gem 'spring'
-  gem 'web-console', '~> 2.0'
+  gem 'web-console', '~> 2.0', platform: :ruby
 end
 
 group :test do
diff --git a/Gemfile.lock b/Gemfile.lock
index 42716639..fe0ce24c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -31,6 +31,11 @@ GEM
       activemodel (= 4.2.0)
       activesupport (= 4.2.0)
       arel (~> 6.0)
+    activerecord-jdbc-adapter (1.3.14)
+      activerecord (>= 2.2)
+    activerecord-jdbcpostgresql-adapter (1.3.14)
+      activerecord-jdbc-adapter (~> 1.3.14)
+      jdbc-postgres (>= 9.1)
     activesupport (4.2.0)
       i18n (~> 0.7)
       json (~> 1.7, >= 1.7.7)
@@ -45,6 +50,7 @@ GEM
     autotest-rails (4.2.1)
       ZenTest (~> 4.5)
     bcrypt (3.1.10)
+    bcrypt (3.1.10-java)
     better_errors (2.1.1)
       coderay (>= 1.0.0)
       erubis (>= 2.6.6)
@@ -103,6 +109,7 @@ GEM
     columnize (0.9.0)
     concurrent-ruby (0.8.0)
       ref (~> 1.0, >= 1.0.5)
+    concurrent-ruby (0.8.0-java)
     concurrent-ruby-ext (0.8.0)
       concurrent-ruby (~> 0.8.0)
     database_cleaner (1.4.0)
@@ -125,6 +132,7 @@ GEM
     faraday (0.9.1)
       multipart-post (>= 1.2, < 3)
     ffi (1.9.6)
+    ffi (1.9.6-java)
     forgery (0.6.0)
     globalid (0.3.3)
       activesupport (>= 4.1.0)
@@ -138,6 +146,7 @@ GEM
     jbuilder (2.2.7)
       activesupport (>= 3.0.0, < 5)
       multi_json (~> 1.2)
+    jdbc-postgres (9.4.1200)
     jquery-rails (4.0.3)
       rails-dom-testing (~> 1.0)
       railties (>= 4.2.0)
@@ -146,6 +155,7 @@ GEM
       railties (>= 3.1.0)
       turbolinks
     json (1.8.2)
+    json (1.8.2-java)
     jwt (1.2.1)
     kramdown (1.5.0)
     loofah (2.0.1)
@@ -166,6 +176,7 @@ GEM
     net-ssh (2.9.2)
     nokogiri (1.6.6.2)
       mini_portile (~> 0.6.0)
+    nokogiri (1.6.6.2-java)
     nyan-cat-formatter (0.11)
       rspec (>= 2.99, >= 2.14.2, < 4)
     oauth (0.4.7)
@@ -185,8 +196,15 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
+    pry (0.10.1-java)
+      coderay (~> 1.1.0)
+      method_source (~> 0.8.1)
+      slop (~> 3.4)
+      spoon (~> 0.0)
     puma (2.11.1)
       rack (>= 1.1, < 2.0)
+    puma (2.11.1-java)
+      rack (>= 1.1, < 2.0)
     pundit (0.3.0)
       activesupport (>= 3.0.0)
     rack (1.6.0)
@@ -291,6 +309,8 @@ GEM
       bcrypt (~> 3.1)
       oauth (~> 0.4, >= 0.4.4)
       oauth2 (>= 0.8.0)
+    spoon (0.0.4)
+      ffi
     spring (1.3.2)
     sprockets (2.12.3)
       hike (~> 1.2)
@@ -310,6 +330,7 @@ GEM
     temple (0.7.5)
     thor (0.19.1)
     thread_safe (0.3.4)
+    thread_safe (0.3.4-java)
     tilt (1.4.1)
     turbolinks (2.5.3)
       coffee-rails
@@ -331,6 +352,7 @@ GEM
       nokogiri (~> 1.3)
 
 PLATFORMS
+  java
   ruby
 
 DEPENDENCIES