[damned-lies] Add mysqlclient requirement

[Claude Paroz <claudep src gnome org>]

commit c7b237abc3fc6da64d109ae9e0057b51176bf2c5
Author: Claude Paroz <claude 2xlibre net>
Date:   Fri Jun 23 19:52:31 2017 +0200

    Add mysqlclient requirement

 requirements.txt |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/requirements.txt b/requirements.txt
index eaf5798..60566cf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 django>=1.11
+mysqlclient
 django-debug-toolbar
 markdown
 pyicu