add tests to base models, define predictor property
remove duplicated classification file
add temporary files to ignore
update ObjectFeatureMatrix class, add Data and Big Data lasses
remove example folder
add requirements file
add feature representation of data
add tests to object feature matrix implementation
add temporary test file
remove test file, use internal unittests
fix syntax to pass simple tests
some changes
change readme extension
add nose2 to requirements
write tests for new data file
add tests for feature class, add data reader
add init file to lib
move header parsing test to data reader
remove extra spaces
add parse header with duplicated features functionality