Andreas Jaeger 3e6da30802 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 20:00:00 +01:00

..

source

Remove unused pngmath Sphinx extension

2016-02-29 20:00:00 +01:00