Added importers.
Allow null list of features.
Cleaned up external feature extractor.
New MySQL libs.
Fixed AccessViolationException by changing FeatureExtractor into an interface.
Fixed up DynamicForm buttons.
Refined model classes and prediction code.
Fixed a few bugs and streamlined the import process.
Updated importers.
Fixed tool tips.
Removed unused solution folder.
Initial work on unit testing.
Added some files to allow package restore.
Added nuget files.
Ignore nuget packages.
Don't need the Runners package for NuGet since we're using the VS NUnit adapter.
Added licensing.
Delete shapefile entirely after shapefile-based incident import.
Added correlation between threat and crime count.
Cleaned up correlation code.