removing one of the environment setup options
more readme cleanup
more about crontab
Merge pull request #12 from codeforboston/readme-cleanup

removing one of the environment setup options
Moved shelter_id to environment variables
Merge pull request #16 from lynnaloo/generic_shelter

Moved shelter_id to environment variables
adding the logo from denver
fixing twitter name
Merge pull request #23 from codeforboston/logo

adding the logo from denver
Merge branch 'master' of github.com:codeforboston/CutiesInBoston into heroku-button

* 'master' of github.com:codeforboston/CutiesInBoston:
  fixing twitter name
  adding the logo from denver
  Moved shelter_id to environment variables
  more about crontab
  more readme cleanup
  removing one of the environment setup options
adding env to heroku deployment