title: Heroku pg:push puts my tables in wrong schma
body: <p>It looks like heroku pg:push has put all my data into a schema named for my local db, and not in public where they'd be accessible to my app.</p>
  
  <p>How do I fix this?</p>
  
  <pre><code>       Schema       |             Name             | Type  |     Owner      
  --------------------+------------------------------+-------+----------------
   information_schema | sql_features                 | table | postgres
   information_schema | sql_implementation_info      | table | postgres
   information_schema | sql_languages                | table | postgres
   information_schema | sql_packages                 | table | postgres
   information_schema | sql_parts                    | table | postgres
   information_schema | sql_sizing                   | table | postgres
   information_schema | sql_sizing_profiles          | table | postgres
   lorax_development  | ac_coa                       | table | iykrnaofpnlzod
   lorax_development  | acbkacct                     | table | iykrnaofpnlzod
   lorax_development  | accommodation                | table | iykrnaofpnlzod
   lorax_development  | accommodation_copy           | table | iykrnaofpnlzod
   lorax_development  | address                      | table | iykrnaofpnlzod
   lorax_development  | advert                       | table | iykrnaofpnlzod
   lorax_development  | affiliation                  | table | iykrnaofpnlzod
   lorax_development  | agency                       | table | iykrnaofpnlzod
   lorax_development  | always                       | table | iykrnaofpnlzod
   lorax_development  | answer                       | table | iykrnaofpnlzod
   lorax_development  | ar_internal_metadata         | table | iykrnaofpnlzod
   lorax_development  | best_month                   | table | iykrnaofpnlzod
   lorax_development  | bklin                        | table | iykrnaofpnlzod
   ...
  </code></pre>