Support for multiple "Field collection" and "Multifield" fields

Reuploading the patch from #362, with the empty line at the end.

Here is an updated version which fixes the following warning:

Warning: array_reverse() expects parameter 1 to be array, null given in _conditional_fields_field_parent_bundle() (line 2061 of conditional_fields.module)

#382 / #383 need to be addressed. Apart from that it is not ensured that this issue still persist in its whole scope today.

Thanks for the report and all the efforts in here. But due to upcoming EOL of Drupal 7, I will close this issue on the way by cleaning up the issue queue.

Feel free to re-open as "Needs review" if you found a solution or have a patch to be reported to help others on this outdated version.

If you think this issue or missing feature should be addressed in a newer Drupal core 8 and above compatible version of this project, then please file a new issue to the latest dev. Thanks for understanding.

Reroll of #341
For V: 3.0-alpha2

vineshmalviya → closed merge request !60