[PATCH] requirements: Use any supported Django version

[Stephen Finucane]

Patchwork now supports Django 1.9. It continues to support Django 1.8,
1.7 and 1.6, though the latter two are not supported upstream and are
therefore not recommended. Update development requirements to reflect
this.

Signed-off-by: Stephen Finucane <stephen.finucane at intel.com>
---
v2: Allow use of both Django 1.8 and 1.9 and swap version ordering to
  conform to a 'pkg>=MIN_VER,<MAX_VER' style
---
 requirements-dev.txt  | 2 +-
 requirements-prod.txt | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/requirements-dev.txt b/requirements-dev.txt
index d52ce6f..d44ebc6 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,2 +1,2 @@
-Django<1.9,>=1.8
+Django>=1.8,<1.10
 -r requirements-test.txt
diff --git a/requirements-prod.txt b/requirements-prod.txt
index 596eb6d..2c88c7d 100644
--- a/requirements-prod.txt
+++ b/requirements-prod.txt
@@ -1,2 +1,2 @@
-Django<1.9,>=1.8
+Django>=1.8,<1.10
 psycopg2==2.6.1
-- 
2.0.0