ignore file
pairwise_norm works for arbitrary subspace size
test modifed for pairwise norm arbitrary subspace size
Merge branch 'master' of svn.ais.uni-bonn.de:CUV

Conflicts:
	src/tests/conv_op.cpp
pairwise norm works
tuplewise_op for max out works
added tests for max out
enforce cuda architecture and host compiler
bug fixed for max out
added option to force nvcc to use the same compiler
Merge branch 'master' of svn.ais.uni-bonn.de:CUV

Conflicts:
	src/CMakeLists.txt
fixed test for max out
fix broken TO_MAX gradient computation and test
added squared norm op and test
Merge branch 'master' of svn.ais.uni-bonn.de:CUV into nenad

Conflicts:
	src/cuv/convolution_ops/convolution_ops.cu
	src/tests/conv_op.cpp
added tests for max out last dim
TO_SQR_NORM renamed to TO_ADD_SQUARED
add generated instantiations (they just produce problems in build otherwise :/)
Merge branch 'master' of svn.ais.uni-bonn.de:CUV
wrap alex' function for projecting weights to unit ball