[tox] Use `python -m check_manifest` instead of check-manifest program
To make sure we use Python from tox's virtualenv.
--- a/tox.ini Mon Nov 14 16:23:22 2016 +0000
+++ b/tox.ini Thu Nov 17 16:14:21 2016 +0100
@@ -41,7 +41,7 @@
deps =
check-manifest
commands =
- check-manifest {toxinidir} \
+ {envpython} -m check_manifest {toxinidir} \
# ignore symlinks that are not recognized by check-manifest, see
# https://github.com/mgedmin/check-manifest/issues/69
--ignore cubicweb/devtools/test/data/cubes/i18ntestcube*,cubicweb/test/data/legacy_cubes*