Initialized Eclipse project settings.
Changed insertMetricData(…) to be transactional and re-use the statement.
Switched to DataTypeConverter in EncryptedPassword.
Updated NLNMDeviationMetric to use the lazy instaiation pattern for fetching the NLNM and NHNM.
Added the new NoiseModel class for representing each of the noise models (high or low)
Cleaned up logging in metric classes.
Trying new lock in NLNMDeviation for the model reads - this may
change back to lazy initialization.
Fixed a couple typos in NLNMDeviationMetric using Joel's lazy initialization
+ double check synchronization.
Also rolled readNLNM() + readNHNM() into single readNoiseModel()
Pulled in Joel's modifications to NLNMDeviationMetric to
use lazy initialization + double check synchronization to
handle reading NLNM/NHNM model files.

Conflicts:
	src/asl/seedscan/metrics/NLNMDeviationMetric.java