Gemfile and Gemfile lock updated

Gemfile

@@ -1,4 +1,16 @@
 source 'https://rubygems.org'
 ruby '2.2.3'
 
-gem 'sinatra'
+gem 'sinatra'
+
+group :development, :test do
+  gem 'awesome_print'
+  gem 'racksh'
+  gem 'pry-byebug'
+  gem 'pry'
+  gem 'letter_opener'
+end
+
+group :production do
+  gem 'pony'
+end

Gemfile.lock

@@ -1,19 +1,54 @@
 GEM
   remote: https://rubygems.org/
   specs:
+    addressable (2.4.0)
+    awesome_print (1.7.0)
+    byebug (9.0.5)
+    coderay (1.1.1)
+    launchy (2.4.3)
+      addressable (~> 2.3)
+    letter_opener (1.4.1)
+      launchy (~> 2.2)
+    mail (2.6.4)
+      mime-types (>= 1.16, < 4)
+    method_source (0.8.2)
+    mime-types (3.1)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2016.0521)
+    pony (1.11)
+      mail (>= 2.0)
+    pry (0.10.3)
+      coderay (~> 1.1.0)
+      method_source (~> 0.8.1)
+      slop (~> 3.4)
+    pry-byebug (3.4.0)
+      byebug (~> 9.0)
+      pry (~> 0.10)
     rack (1.6.4)
     rack-protection (1.5.3)
       rack
+    rack-test (0.6.3)
+      rack (>= 1.0)
+    racksh (1.0.0)
+      rack (>= 1.0)
+      rack-test (>= 0.5)
     sinatra (1.4.7)
       rack (~> 1.5)
       rack-protection (~> 1.4)
       tilt (>= 1.3, < 3)
+    slop (3.6.0)
     tilt (2.0.5)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
+  awesome_print
+  letter_opener
+  pony
+  pry
+  pry-byebug
+  racksh
   sinatra
 
 RUBY VERSION