Issue #20: Add @herbdool as co-maintainer.

Fixes #20.

README.md

@@ -1,17 +1,5 @@
 # Date Repeat
 
-:warning: **STATUS**:
-
-> This module is not fully ported, and the somewhat hacky method that
-> was used previously to modify that database schema to store the repeat rule
-> is not a viable option in Backdrop. The [issue in question is here](https://github.com/backdrop-contrib/date_repeat/issues/18).
-
-:arrow_right_hook: **RECOMMENDATION**:
-
-> Move from this module to the [Repeating Dates](https://github.com/backdrop-contrib/repeating_dates)
-> module, which was rewritten from the ground up by @indigoxela.
-
-
 A Date Repeat API to calculate repeating dates and times from iCal rules.
 
 The `Date Repeat Field` submodule creates the option of repeating date fields
@@ -27,17 +15,21 @@ and manages Date fields that use the Date Repeat API.
 
  - Bugs and Feature requests should be reported in the [Issue Queue](https://github.com/backdrop-contrib/date_repeat/issues).
 
+## Similar Modules
+
+ - [Repeating Dates](https://github.com/backdrop-contrib/repeating_dates), which
+   was rewritten from the ground up by @indigoxela.
+
 ## Current Maintainers
 
- - [Laryn Kragt Bakker](https://github.com/laryn) - [CEDC.org](https://cedc.org)
-   *This module is not actively maintained*: If someone submits a PR to fix
-   remaining issues, I will test and review it.
+ - [Herb v/d Dool](https://github.com/herbdool)
+ - [Laryn Kragt Bakker](https://github.com/laryn)
 
 ## Credits
 
  - Ported to Backdrop by [Graham Oliver](https://github.com/Graham-72) and
-   [Laryn Kragt Bakker](https://github.com/laryn) - [CEDC.org](https://cedc.org).
-
+   [Laryn Kragt Bakker](https://github.com/laryn).
+ - Partial support for the initial Backdrop port was provided by [CEDC.org](https://cedc.org).
  - Maintained for Drupal by [KarenS](https://www.drupal.org/u/karens),
    [DamienMcKenna](https://www.drupal.org/u/damienmckenna),
    [vijaycs85](https://www.drupal.org/u/vijaycs85),