[PATCH v2 1/4] docs: Emphasise the deprecation of Django 1.6

[Stephen Finucane]

Though already mentioned in the CHANGELOG, the UPGRADING document
should describe plans to deprecate support for Django 1.6. This will
ensure sysadmins are not suprised when they attempt to upgrade.

Signed-off-by: Stephen Finucane <stephen.finucane at intel.com>
---
 UPGRADING.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/UPGRADING.md b/UPGRADING.md
index 3cf69d4..b302716 100644
--- a/UPGRADING.md
+++ b/UPGRADING.md
@@ -13,6 +13,10 @@ and re-run the grants script. For example, on postgres:
     psql -f lib/sql/migration/015-add-patch-tags.sql patchwork
     psql -f lib/sql/grant-all.postgres.sql patchwork
 
+We highly suggest you move to Django Migrations as support for Django 1.6
+(and subsequently manual SQL migrations) will be dropped in an upcoming
+release.
+
 ### Update to the new settings infrastructure
 
 By default, settings are read from `patchwork/settings/production.py`. To
-- 
2.0.0