add test for CLAModel() init without any parameters
add default init() test for TP
cleanup: remove obsoleted autoReset functionality
fix: CLAModel init() always needs sensorParams set
(temp) disable offending test
CLAModel remove __VERBOSITY in favor of logging
CLAModel remove unused statistics classes

CLAStatistic, DutyCycleStatistic, NetworkInfo
re-introduce NetworkInfo class
create nupic.common.utils for shared methods

add MovingAverage class which I shamelessly stole from anomaly_likelihood.py,
thanks!
steal tests from utils.MovingAverage
anomaly_likelihood uses newly extracted utils.MovingAverage
MovingAverage.next() method
Anomaly: use utils.MovingAverage
Anomaly rename method to .compute() to fit SP/TP

throw error if inputValue not specified for MODE_LIKELIHOOD
and rename param value to clearer inputValue
fix: missing import under some conditions
dummy: see OSX build
Merge branch 'master' into fix_clamodel_init
Merge branch 'master' into anomaly_call_likelihood
new test for anomaly with likelihood mode
Anomaly: new test for anomaly_likelihood mode