Adding a 'flushing' sys.stdout wrapper to help with some command line text output.
Adding in a warning if DEBUG=True (causes out of memory errors on constrained systems due to Django query caching). Minor PEP8 formatting, variable/builtin keyword de-duplication. Added index setting modification on rebuilding indices to remove replicas, lucene segment merging and disabling the refresh interval - restoring the original settings afterwards. Incremented version number.
Updating history.rst for 0.9.11 release.