Gemfile: remove foreman, get rid of Procfile

Gemfile

@@ -71,7 +71,6 @@ gem 'twitter'
 # To use a more recent Faraday version, a fork of this gem is required.
 gem 'tumblr_client', git: 'https://github.com/amplifr/tumblr_client'
 
-gem 'foreman'
 gem 'redis'
 
 gem 'fake_email_validator'

Gemfile.lock

@@ -177,7 +177,6 @@ GEM
       railties (>= 3.2, < 6.1)
     font-kit-rails (1.2.0)
       rails
-    foreman (0.87.1)
     formatador (0.2.5)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
@@ -553,7 +552,6 @@ DEPENDENCIES
   fog-local
   font-awesome-rails (~> 4.7.0)
   font-kit-rails
-  foreman
   guard-brakeman
   haml (~> 5.0)
   haml_lint

Procfile

@@ -1,2 +0,0 @@
-web: bundle exec unicorn -E production -c ./config/unicorn.rb -l unix:./tmp/sockets/justask.sock
-workers: bundle exec sidekiq -e production -C './config/sidekiq.yml'