title: Heroku error message no Cedar-supported app detected
body: <p>So, I am running into more problems with heroku and this rails tutorial. The rails tutorial I am making had me develop a super basic app. They then had me create a bit bucket account. After this they had me create a Heroku account. Now they are asking me to push my <em>origin master</em> to my heroku host. When I do this, I am getting this error message and I cannot figure it out. Anyone have any hints as to how I could solve this? Thanks so much in advance!</p>
  
  <pre><code>alopex@alopex-TH55-HD:~/work-space$ git push heroku master
  Counting objects: 66, done.
  Delta compression using up to 4 threads.
  Compressing objects: 100% (55/55), done.
  Writing objects: 100% (66/66), 16.39 KiB | 0 bytes/s, done.
  Total 66 (delta 2), reused 0 (delta 0)
  remote: Compressing source files... done.
  remote: Building source:
  remote:  !     Push rejected, no Cedar-supported app detected
  remote: HINT: This occurs when Heroku cannot detect the buildpack
  remote:       to use for this application automatically.
  remote: See https://devcenter.heroku.com/articles/buildpacks
  remote: Building source:
  remote: 
  remote: 
  remote:  !     Push rejected, no Cedar-supported app detected
  remote: HINT: This occurs when Heroku cannot detect the buildpack
  remote:       to use for this application automatically.
  remote: See https://devcenter.heroku.com/articles/buildpacks
  remote: 
  remote: Verifying deploy....
  remote: 
  remote: !   Push rejected to safe-badlands-5004.
  remote: 
  To https://git.heroku.com/safe-badlands-5004.git
  ! [remote rejected] master -&gt; master (pre-receive hook declined)
  </code></pre>