Expand available unit of measure definitions

[Trello card - Expand available unit of measure definitions](https://trello.com/c/80y6GdhJ/26-users-can-select-from-more-units-of-measure)

Now includes more bar specific units of measure, such as "shot," "jigger," "measure," etc
You only need one `$()` function - it will run everything inside the `$()` on load. So do this:

```
$(function(){
   $("select#recipe_ingredient_unit_of_measure").select2();
  $("select#recipe_ingredient_ingredient_id").select2();
  etc
}
```