README tweaks

README.rst

@@ -1,23 +1,26 @@
 doapi — DigitalOcean API Python library & CLI
 =============================================
 
-.. |pypi| image:: https://img.shields.io/pypi/v/doapi.svg
+.. image:: https://img.shields.io/pypi/v/doapi.svg
     :target: https://pypi.python.org/pypi/doapi
 
-.. |repostatus| image:: http://www.repostatus.org/badges/latest/wip.svg
+.. image:: http://www.repostatus.org/badges/latest/wip.svg
     :target: http://www.repostatus.org/#wip
     :alt: Project Status: WIP - Initial development is in progress, but there
           has not yet been a stable, usable release suitable for the public.
 
-.. |RTD| image:: https://readthedocs.org/projects/doapi/badge/?version=stable
-    :target: http://doapi.readthedocs.io/en/latest/?badge=stable
+.. image:: https://readthedocs.org/projects/doapi/badge/?version=latest
+    :target: http://doapi.readthedocs.io/en/latest/?badge=latest
     :alt: Read the Docs
 
-.. |license| image:: https://img.shields.io/github/license/jwodder/doapi.svg?maxAge=2592000
+.. image:: https://img.shields.io/github/license/jwodder/doapi.svg?maxAge=2592000
     :target: https://opensource.org/licenses/MIT
     :alt: MIT License
 
-|pypi| |repostatus| |RTD| |license|
+`GitHub <https://github.com/jwodder/doapi>`_
+| `PyPI <https://pypi.python.org/pypi/doapi>`_
+| `Documentation <https://doapi.readthedocs.io/en/dev>`_
+| `Issues <https://github.com/jwodder/doapi/issues>`_
 
 *(Until v1.0 is released, backwards compatibility will be broken at will.)*