The essential changes to upgrade redis to 2.6.14
Make redis logging more verbose, use tcp-keepalive
Enable the MONITOR command for redis
A scriptlet that hopefully works for downloading redis 2.6.14 tarball outside of blobstore
Merge pull request #1 from SkynetPlatform/hotfix/redis_2_6_14

Upgrading redis to 2.6.14 - with separate commits for easier community PR slicing