Remove unused pngmath Sphinx extension

There's no RST file that uses ".. math" and thus the pngmath Sphinx extension is not used and can get removed. Change-Id: I3ea4b529025c8ac3c4092f3720124647861e6668
2016-02-29 19:49:58 +01:00 · 2016-02-29 19:49:58 +01:00 · fd12984b3c
parent 1af401653c
commit fd12984b3c
1 changed files with 0 additions and 1 deletions
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@ -42,7 +42,6 @@ extensions = [
    'sphinxcontrib.autohttp.flask',
    'wsmeext.sphinxext',
    'sphinx.ext.coverage',
-    'sphinx.ext.pngmath',
    'sphinx.ext.viewcode',
    'sphinxcontrib.pecanwsme.rest',
    'oslosphinx',