Move Gemfile dependencies into Gemfile and don't use gemspec to addre…

…ss Heroku dependency issues.

Gemfile

@@ -2,9 +2,6 @@ source 'https://rubygems.org'
 
 ruby "2.1.5"
 
-# Specify your gem's dependencies in linter.gemspec
-gemspec
-
 gem 'unicorn'
 gem 'curb',           '~> 0.8'
 gem 'rdf',            git: "git://github.com/ruby-rdf/rdf.git", branch: "develop"
@@ -13,8 +10,22 @@ gem 'rdf-microdata',  git: "git://github.com/ruby-rdf/rdf-microdata.git", branch
 gem 'rdf-reasoner',   git: "git://github.com/ruby-rdf/rdf-reasoner.git", branch: "develop"
 gem 'json-ld',        git: "git://github.com/ruby-rdf/json-ld.git", branch: "develop"
 gem 'jsonlint',       git: "git://github.com/dougbarth/jsonlint.git"
+
+gem 'linkeddata',             '~> 1.1'
+gem 'activesupport',          '~> 4.0'
+gem 'sinatra-linkeddata',     '~> 1.1'
+gem 'sinatra-assetpack',      '~> 0.3.3'
 gem 'rest-client',            '~> 1.8'
 gem 'rest-client-components', '~> 1.4'
+gem 'equivalent-xml'
+gem 'sinatra',                '~> 1.4'
+gem 'erubis',                 '~> 2.7'
+gem 'haml',                   '~> 4.0'
+#gem 'facets',                 '~> 2.9'
+gem 'nokogiri',               '~> 1.6'
+gem 'rack',                   '~> 1.5'
+gem 'rack-cache',             '~> 1.2'
+gem 'rack-contrib',           '~> 1.2'
 
 group :development, :test do
   gem 'rake'

Gemfile.lock

@@ -56,26 +56,6 @@ GIT
     rdf (1.1.14)
       link_header (~> 0.0, >= 0.0.8)
 
-PATH
-  remote: .
-  specs:
-    linter (2.2.7)
-      activesupport (~> 4.0)
-      equivalent-xml
-      erubis (~> 2.7)
-      haml (~> 4.0)
-      linkeddata (~> 1.1)
-      nokogiri (~> 1.6)
-      rack (~> 1.5)
-      rack-cache (~> 1.2)
-      rack-contrib (~> 1.2)
-      rdf-reasoner (~> 0.2)
-      rest-client
-      rest-client-components
-      sinatra (~> 1.4)
-      sinatra-assetpack (~> 0.3.3)
-      sinatra-linkeddata (~> 1.1)
-
 GEM
   remote: https://rubygems.org/
   specs:
@@ -101,7 +81,6 @@ GEM
     columnize (0.9.0)
     curb (0.8.8)
     debug_inspector (0.0.2)
-    diff-lcs (1.2.5)
     docile (1.1.5)
     domain_name (0.5.24)
       unf (>= 0.0.5, < 1.0.0)
@@ -205,24 +184,6 @@ GEM
     rest-client-components (1.4.0)
       rack (>= 1.0.1)
       rest-client (>= 1.6.0)
-    rspec (3.3.0)
-      rspec-core (~> 3.3.0)
-      rspec-expectations (~> 3.3.0)
-      rspec-mocks (~> 3.3.0)
-    rspec-core (3.3.2)
-      rspec-support (~> 3.3.0)
-    rspec-expectations (3.3.1)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-its (1.2.0)
-      rspec-core (>= 3.0.0)
-      rspec-expectations (>= 3.0.0)
-    rspec-mocks (3.3.2)
-      diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.3.0)
-    rspec-support (3.3.0)
-    shotgun (0.9.1)
-      rack (>= 1.0)
     simplecov (0.10.0)
       docile (~> 1.1.0)
       json (~> 1.8)
@@ -266,32 +227,37 @@ GEM
       rack
       raindrops (~> 0.7)
     wirble (0.1.3)
-    yard (0.8.7.6)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
+  activesupport (~> 4.0)
   better_errors
   binding_of_caller
   byebug
   curb (~> 0.8)
+  equivalent-xml
+  erubis (~> 2.7)
+  haml (~> 4.0)
   json-ld!
   jsonlint!
-  linter!
-  rack-test (~> 0.6)
+  linkeddata (~> 1.1)
+  nokogiri (~> 1.6)
+  rack (~> 1.5)
+  rack-cache (~> 1.2)
+  rack-contrib (~> 1.2)
   rake
   rdf!
   rdf-microdata!
   rdf-rdfa!
   rdf-reasoner!
   rest-client (~> 1.8)
   rest-client-components (~> 1.4)
-  rspec (~> 3.0)
-  rspec-its (~> 1.0)
-  shotgun (~> 0.9)
   simplecov
+  sinatra (~> 1.4)
+  sinatra-assetpack (~> 0.3.3)
+  sinatra-linkeddata (~> 1.1)
   syntax
   unicorn
   wirble
-  yard (~> 0.8)