[tox] Reference requirements.txt for hooks environment
The file existed but was not referenced.
--- a/tox.ini Wed Mar 25 14:20:56 2015 +0100
+++ b/tox.ini Mon Nov 09 11:11:31 2015 +0100
@@ -29,6 +29,8 @@
-r{toxinidir}/ext/test/requirements.txt
[testenv:hooks]
+deps =
+ -r{toxinidir}/hooks/test/requirements.txt
[testenv:server]
deps =