separated custom frames into folder, used explicit template instantiation for hints

alib2measure/src/measurements/MeasurementEngine.cpp

alib2measure/src/measurements/MeasurementEngine.hpp

alib2measure/src/measurements/MeasurementFrame.cpp

alib2measure/src/measurements/MeasurementFrame.hpp

alib2measure/src/measurements/MeasurementResults.hpp

alib2measure/src/measurements/frames/CounterDataFrame.cpp

alib2measure/src/measurements/frames/CounterDataFrame.hpp

alib2measure/src/measurements/frames/MemoryDataFrame.cpp

alib2measure/src/measurements/frames/MemoryDataFrame.hpp

alib2measure/src/measurements/frames/TimeDataFrame.cpp

alib2measure/src/measurements/frames/TimeDataFrame.hpp

alib2measure/src/measurements/measurements.cpp