add dataprocess and neuron
correct some unreasonable design
delete testcpu.cpp
dos2unix
ok now
Merge pull request #4 from zhichaowang/master

Added dataProcess and Neuron classes. Added testdata.cpp for testing the added functionnalities. Todo: 1. windows traces to be erased; 2. softmax layer to be added instead of a condition statement in every progagation subroutine; 3. data layer to be added to deal with different datatypes; 4. output to be desinged, refer to the 'cost' layer of cuda-convnet.