README: Use pyup.io badge instead of requires.io

requires.io has an open issue whereby it doesn't consider Python version
in assessing the latest version of a package available. pyup.io also has
the same issue but we've already worked around this by ignoring the
offending lines. Seeing as we're already using that elsewhere, double
down on it.

Signed-off-by: Stephen Finucane <stephen@that.guru>

diff --git a/README.rst b/README.rst
index 062166e9e2d8b07b0c79654e0a34ba45ade06e6e..bb3ebc2c64bdf2f04517309ae8bae78b1b68025b 100644 (file)
--- a/README.rst
+++ b/README.rst
@@ -2,8 +2,8 @@
 Patchwork
 =========
 
-.. image:: https://requires.io/github/getpatchwork/patchwork/requirements.svg?branch=master
-   :target: https://requires.io/github/getpatchwork/patchwork/requirements/?branch=master
+.. image:: https://pyup.io/repos/github/getpatchwork/patchwork/shield.svg
+   :target: https://pyup.io/repos/github/getpatchwork/patchwork/
    :alt: Requirements Status
 
 .. image:: https://codecov.io/gh/getpatchwork/patchwork/branch/master/graph/badge.svg