Here are instructions for how to integery-ize your goals manually.
1) Go to http://requestmaker.com/
2) Select PUT from the dropdown in the top right corner.
3) For the url, enter: https://www.beeminder.com/api/v1/users/USERNAME/goals/GOALNAME.json?auth_token=YOURAUTHTOKEN
Replace USERNAME in the above string with your username, GOALNAME with the goal you want to integery-ize, and YOURAUTHTOKEN with your authorization token found on the API tab here: https://www.beeminder.com/settings/advanced_settings
4) Click the x below the add button to delete the header value.
5) In the data section, enter this: integery=true
(likewise, you can enter integery=false to undo this)
6) Click submit and refresh your goal. Enjoy!