initial work on cluster local prediction
add missing delegate methods to test file
add test files to test project
removed not existing file from project
add support for projects operations
add support for creating a source within a given project
remove warning
add missing delegate methods to test file
add test files to test project
initial work on cluster local prediction
fix syntax error in test file
implemented getUniqueTerms in local cluster-based prediction
add unit test for local cluster-based prediction
add makeCentroid implementation to local cluster prediction
fix test data format
add unit test case for text clusters
fix local cluster prediction
Merge branch 'clusterLocalPrediction'

Conflicts:
	ML4iOS.xcodeproj/project.pbxproj
force model retrieval to only include meaningful fields