Can't Push Rails Project to Heroku - ruby-on-rails

Question

So I've run into a little snag with a rails app that i'm trying to
deploy on to Heroku. When I attempt to push my app onto Heroku, I'm told
that rake tasks cannot be detected. In addition, I'm told that the
application file in the config folder cannot be loaded. I ran this little
command (bundle exec rake -P RAILS_ENV=production) to see if everything
in production mode checks out and I don't get any errors.
I really appreciate anyones help as this is my first time deploying an
app on Heroku. Thanks!
Total 7266 (delta 1071), reused 0 (delta 0)
remote: Compressing source files... done.
List item
remote: Building source:
remote:
remote: -----> Ruby app detected
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-2.2.
remote: -----> Installing dependencies using bundler 1.11.2
remote: Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment
remote: Installing i18n 0.7.0
remote: Installing json 1.8.3 with native extensions
remote: Installing rake 11.1.2
remote: Installing minitest 5.8.4
remote: Installing thread_safe 0.3.5
remote: Installing builder 3.2.2
remote: Installing erubis 2.7.0
remote: Installing mini_portile2 2.0.
remote: Installing rack 1.6.4
remote: Installing mime-types-data 3.2016.0221
remote: Installing arel 6.0.3
remote: Installing execjs 2.6.0
remote: Installing bcrypt 3.1.11 with native extensions
remote: Installing sass 3.4.22
remote: Installing coffee-script-source 1.10.0
remote: Installing thor 0.19.1
remote: Installing concurrent-ruby 1.0.1
remote: Installing orm_adapter 0.5.0
remote: Installing multi_json 1.11.2
remote: Installing pg 0.18.4 with native extensions
remote: Using bundler 1.11.2
remote: Installing rails_serve_static_assets 0.0.5
remote: Installing rails_stdout_logging 0.0.5
remote: Installing tilt 2.0.2
remote: Installing tzinfo 1.2.2
remote: Installing nokogiri 1.6.7.2 with native extensions
remote: Installing rack-test 0.6.3
remote: Installing warden 1.2.6
remote: Installing mime-types 3.0
remote: Installing autoprefixer-rails 6.3.5
remote: Installing uglifier 3.0.0
remote: Installing coffee-script 2.4.
remote: Installing sprockets 3.5.2
remote: Installing rails_12factor 0.0.3
remote: Installing mail 2.6.4
remote: Installing bootstrap-sass 3.3.6
remote: Installing loofah 2.0.3
remote: Installing rails-html-sanitizer 1.0.3
remote: Installing activesupport 4.2.
remote: Installing rdoc 4.2.2
remote: Installing rails-deprecated_sanitizer 1.0.3
remote: Installing globalid 0.3.6
remote: Installing activemodel 4.2.5
remote: Installing jbuilder 2.4.1
remote: Installing activejob 4.2.5
remote: Installing rails-dom-testing 1.0.7
remote: Installing activerecord 4.2.5
remote: Installing actionview 4.2.5
remote: Installing actionpack 4.2.5
remote: Installing sdoc 0.4.1
remote: Installing actionmailer 4.2.5
remote: Installing railties 4.2.5
remote: Installing sprockets-rails 3.0.4
remote: Installing coffee-rails 4.1.1
remote: Installing responders 2.1.2
remote: Installing jquery-rails 4.1.1
remote: Installing rails 4.2.5
remote: Installing sass-rails 5.0.4
remote: Installing turbolinks 2.5.3
remote: Installing devise 3.5.6
remote: Bundle complete! 15 Gemfile dependencies, 60 gems now installed.
remote: Gems in the groups development and test were not installed.
remote: Bundled gems are installed into ./vendor/bundle.
remote: Post-install message from rdoc:
remote: Depending on your version of ruby, you may need to install ruby rdoc/ri data:
remote: <= 1.8.6 : unsupported
remote: = 1.8.7 : gem install rdoc-data; rdoc-data --install
remote: = 1.9.1 : gem install rdoc-data; rdoc-data --install
remote: >= 1.9.2 : nothing to do! Yay
remote: Bundle completed (22.56s)
remote: Cleaning up the bundler cache
remote: sh: 2: Syntax error: Unterminated quoted string
remote: sh: 2: Syntax error: Unterminated quoted string
remote: !
remote: ! Could not detect rake tasks
remote: ! ensure you can run `$ bundle exec rake -P` against your app
remote: ! and using the production group of your Gemfile.
remote: ! rake aborted!
remote: ! LoadError: cannot load such file -- /tmp/build_81c00152de97c61281a1204214d29edb/website/config/application
remote: ! /tmp/build_81c00152de97c61281a1204214d29edb/website/Rakefile:4:in `require
remote: ! /tmp/build_81c00152de97c61281a1204214d29edb/website/Rakefile:4:in `<top (required)>'
remote: ! /tmp/build_81c00152de97c61281a1204214d29edb/website/vendor/bundle/ruby/2.2.0/gems/rake-11.1.2/lib/rake/rake_module.rb:28:in `load'