flips without using redis pubsub. better for synchronization if network connectivtivity fails. closes #237
in-process commit for flip encryption
encryption implemented. needs a bit of old-fashioned testing
everything seems to be working without encryption
added a simple singlehub script for old-school dual local gateway testing
encrypted flips through redis entries for easier synchronization are now working. closes #237 (encryption side issue)
better naming for cPickle
added missing run dependency for python-crypto
fixed multihub issues. now need to resolve status issues
now publishing flipped status
added a bit more functionality to flip status to specify a different flip source
fixed graph and tests to use RemoteRuleWithStatus for local gateway
fixed state change not being detected correctly for flip status
removed unnecessary todo statement
Merge pull request #256 from piyushk/no_pubsub_flips

flips without pubsubs