adds sqlite3 to Gemfile to test deployment

Gemfile

@@ -18,7 +18,8 @@ end
 
 gem 'jquery-rails'
 
-gem 'mysql2'
+gem 'sqlite3'
+# gem 'mysql2'
 gem 'prawn'
 gem 'haml-rails'
 gem 'kaminari'

Gemfile.lock

@@ -139,7 +139,6 @@ GEM
     mime-types (1.21)
     mono_logger (1.1.0)
     multi_json (1.7.3)
-    mysql2 (0.3.11)
     net-scp (1.1.1)
       net-ssh (>= 2.6.5)
     net-sftp (2.1.2)
@@ -280,7 +279,6 @@ DEPENDENCIES
   kaminari
   localize_input!
   meta_search
-  mysql2
   prawn
   quiet_assets
   rails (~> 3.2.9)

config/deploy.rb.SAMPLE

@@ -38,9 +38,6 @@ after "deploy:restart", "deploy:cleanup"
 # restart resque
 after "deploy:restart", "resque:restart"
 
-# update cron
-after "deploy:restart", "whenever:update_crontab"
-
 # install rvm and ruby on every deploy
 # before 'deploy', 'rvm:install_rvm'  # update RVM
 # before 'deploy', 'rvm:install_ruby' # install Ruby and create gemset (both if missing)