Scripts: Remove CDE Rake task and generate-certificate script (#2797)

* Remove generate-certificate

* Rakefile: Remove CDE task

* scripts: shellcheck bump-version

Rakefile

@@ -88,15 +88,6 @@ namespace :rdoc do
   end
 end
 
-
-################################
-# Install
-
-#task :install do
-#  sh "export BEEF_TEST=true"
-#end
-
-
 ################################
 # X11 set up
 
@@ -217,43 +208,6 @@ task :dmg do
 end
 
 
-################################
-# Create CDE Package
-# This will download and make the CDE Executable and
-# gnereate a CDE Package in cde-package
-
-task :cde do
-  puts "\nCloning and Making CDE...";
-  sh "git clone git://github.com/pgbovine/CDE.git";
-  Dir.chdir "CDE";
-  sh "make";
-  Dir.chdir "..";
-  puts "\nCreating CDE Package...\n";
-  sh "bundle install"
-  Rake::Task['cde_beef_start'].invoke
-  Rake::Task['beef_stop'].invoke
-  puts "\nCleaning Up...\n";
-  sleep (2);
-  sh "rm -rf CDE";
-  puts "\nCDE Package Created...\n";
-end
-
-################################
-# CDE/BeEF environment set up
-
-@beef_process_id = nil;
-
-task :cde_beef_start => 'beef' do
-  printf "Starting CDE BeEF (wait 10 seconds)..."
-  @beef_process_id = IO.popen("./CDE/cde ruby beef -x 2> /dev/null", "w+")
-  delays = [2, 2, 1, 1, 1, 0.5, 0.5, 0.5, 0.3, 0.2, 0.1, 0.1, 0.1, 0.05, 0.05]
-  delays.each do |i| # delay for 10 seconds
-    printf '.'
-    sleep (i)
-  end
-  puts '.'
-end
-
 ################################
 # ActiveRecord
 namespace :db do