diff --git a/.ruby-gemset b/.ruby-gemset
new file mode 100644
index 0000000..094de08
--- /dev/null
+++ b/.ruby-gemset
@@ -0,0 +1 @@
+link-checker
diff --git a/.ruby-version b/.ruby-version
new file mode 100644
index 0000000..227cea2
--- /dev/null
+++ b/.ruby-version
@@ -0,0 +1 @@
+2.0.0
diff --git a/.rvmrc b/.rvmrc
deleted file mode 100644
index 221bf76..0000000
--- a/.rvmrc
+++ /dev/null
@@ -1,81 +0,0 @@
-#!/usr/bin/env bash
-
-# This is an RVM Project .rvmrc file, used to automatically load the ruby
-# development environment upon cd'ing into the directory
-
-# First we specify our desired <ruby>[@<gemset>], the @gemset name is optional.
-environment_id="ruby-1.9.3@link-checker"
-
-#
-# Uncomment the following lines if you want to verify rvm version per project
-#
-# rvmrc_rvm_version="1.10.2" # 1.10.1 seams as a safe start
-# eval "$(echo ${rvm_version}.${rvmrc_rvm_version} | awk -F. '{print "[[ "$1*65536+$2*256+$3" -ge "$4*65536+$5*256+$6" ]]"}' )" || {
-#   echo "This .rvmrc file requires at least RVM ${rvmrc_rvm_version}, aborting loading."
-#   return 1
-# }
-#
-
-#
-# Uncomment following line if you want options to be set only for given project.
-#
-# PROJECT_JRUBY_OPTS=( --1.9 )
-#
-# The variable PROJECT_JRUBY_OPTS requires the following to be run in shell:
-#
-#    chmod +x ${rvm_path}/hooks/after_use_jruby_opts
-#
-
-#
-# First we attempt to load the desired environment directly from the environment
-# file. This is very fast and efficient compared to running through the entire
-# CLI and selector. If you want feedback on which environment was used then
-# insert the word 'use' after --create as this triggers verbose mode.
-#
-if [[ -d "${rvm_path:-$HOME/.rvm}/environments" \
-  && -s "${rvm_path:-$HOME/.rvm}/environments/$environment_id" ]]
-then
-  \. "${rvm_path:-$HOME/.rvm}/environments/$environment_id"
-
-  if [[ -s "${rvm_path:-$HOME/.rvm}/hooks/after_use" ]]
-  then
-    . "${rvm_path:-$HOME/.rvm}/hooks/after_use"
-  fi
-else
-  # If the environment file has not yet been created, use the RVM CLI to select.
-  if ! rvm --create use  "$environment_id"
-  then
-    echo "Failed to create RVM environment '${environment_id}'."
-    return 1
-  fi
-fi
-
-#
-# If you use an RVM gemset file to install a list of gems (*.gems), you can have
-# it be automatically loaded. Uncomment the following and adjust the filename if
-# necessary.
-#
-# filename=".gems"
-# if [[ -s "$filename" ]]
-# then
-#   rvm gemset import "$filename" | grep -v already | grep -v listed | grep -v complete | sed '/^$/d'
-# fi
-
-# If you use bundler, this might be useful to you:
-# if [[ -s Gemfile ]] && ! command -v bundle >/dev/null
-# then
-#   printf "%b" "The rubygem 'bundler' is not installed. Installing it now.\n"
-#   gem install bundler
-# fi
-# if [[ -s Gemfile ]] && command -v bundle
-# then
-#   bundle install
-# fi
-
-if [[ $- == *i* ]] # check for interactive shells
-then
-    echo "Using: $(tput setaf 2)$GEM_HOME$(tput sgr0)" # show the user the ruby and gemset they are using in green
-else 
-	echo "Using: $GEM_HOME" # don't use colors in interactive shells
-fi
-
diff --git a/Gemfile b/Gemfile
index f8971f5..c5fb334 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,4 @@
-source :rubygems
+source 'https://rubygems.org'
 
 gem "nokogiri", "~> 1.5.5"
 gem "colorize", "~> 0.5.8"
@@ -13,4 +13,4 @@ group(:test, :development) do
   gem "yard", "~> 0.8.2.1"
   gem "redcarpet", "~> 2.1.1"
   gem "debugger"
-end
\ No newline at end of file
+end
diff --git a/Gemfile.lock b/Gemfile.lock
index bac167b..76bc616 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,31 +1,60 @@
 GEM
-  remote: http://rubygems.org/
+  remote: https://rubygems.org/
   specs:
+    addressable (2.3.5)
     anemone (0.7.2)
       nokogiri (>= 1.3.0)
       robotex (>= 1.0.0)
+    builder (3.2.2)
     colorize (0.5.8)
     columnize (0.3.6)
-    debugger (1.3.1)
+    debugger (1.6.2)
       columnize (>= 0.3.1)
-      debugger-linecache (~> 1.1.1)
-      debugger-ruby_core_source (~> 1.1.8)
-    debugger-linecache (1.1.2)
-      debugger-ruby_core_source (>= 1.1.1)
-    debugger-ruby_core_source (1.1.8)
+      debugger-linecache (~> 1.2.0)
+      debugger-ruby_core_source (~> 1.2.3)
+    debugger-linecache (1.2.0)
+    debugger-ruby_core_source (1.2.4)
     diff-lcs (1.1.3)
     fakeweb (1.3.0)
-    git (1.2.5)
-    jeweler (1.8.4)
+    faraday (0.8.8)
+      multipart-post (~> 1.2.0)
+    git (1.2.6)
+    github_api (0.10.1)
+      addressable
+      faraday (~> 0.8.1)
+      hashie (>= 1.2)
+      multi_json (~> 1.4)
+      nokogiri (~> 1.5.2)
+      oauth2
+    hashie (2.0.5)
+    highline (1.6.20)
+    httpauth (0.2.0)
+    jeweler (1.8.8)
+      builder
       bundler (~> 1.0)
       git (>= 1.2.5)
+      github_api (= 0.10.1)
+      highline (>= 1.6.15)
+      nokogiri (= 1.5.10)
       rake
       rdoc
-    json (1.7.7)
-    multi_json (1.6.1)
-    nokogiri (1.5.6)
-    rake (10.0.3)
-    rdoc (3.12.1)
+    json (1.8.1)
+    jwt (0.1.8)
+      multi_json (>= 1.5)
+    multi_json (1.8.2)
+    multi_xml (0.5.5)
+    multipart-post (1.2.0)
+    nokogiri (1.5.10)
+    oauth2 (0.9.2)
+      faraday (~> 0.8)
+      httpauth (~> 0.2)
+      jwt (~> 0.1.4)
+      multi_json (~> 1.0)
+      multi_xml (~> 0.5)
+      rack (~> 1.2)
+    rack (1.5.2)
+    rake (10.1.0)
+    rdoc (4.0.1)
       json (~> 1.4)
     redcarpet (2.1.1)
     robotex (1.0.0)