anchor.diff:  **Bulk create labellable**
   
   * `labellables` is mandatory
  +
  +This action creates a number of labellables with the given parameters.
  +The parameter of this action is an array. An element of this array contains parameters to create a labellable. 
  +The elements can contains different parameters, so this way we could create labellables with different types and content with the use of only one action.
  +
   POST /actions/bulk_create_labellable
   > Accept: application/json
   {
  
positive.code: }}
  
  
  **Create a new filter paper.**
  
  * `number_of_rows` number of rows in the filter paper
  * `number_of_columns` number of columns in the filter paper
  
negative.code: The search below returns plates with ids 1 and 2.
  You can search for a tube the same way as below if you know its id.
  
  To actually get the search results, you need to access the first page of the result 
  thanks to the `first` action in the JSON response.
  POST /searches
  > Accept: application/json
  