Decode output of fc-match in Python2 as UTF-8 (#760)
Decode output of fc-match in Python2 as UTF-8 (#760)

* Decode output of fc-match in Python2 as UTF-8

If the output of fc-match contains any unicode characters, then we need
to handle this in Python 2.

Fixes #757

* Use subprocess.check_output in findTTFont

rst2pdf/rst2pdf,rst2pdf/rst2pdf