Almost complete the doctest review of matfaust.Faust.

matfaust.Faust.Faust ................................... NO TESTS
matfaust.Faust.cat ..................................... PASS   16/16
matfaust.Faust.class ................................... PASS    3/3
matfaust.Faust.clone ................................... PASS    3/3
matfaust.Faust.complex ................................. PASS    2/2
matfaust.Faust.conj .................................... PASS    3/3
matfaust.Faust.ctranspose .............................. PASS    5/5
matfaust.Faust.delete .................................. PASS    8/8
matfaust.Faust.density ................................. PASS    2/2
matfaust.Faust.device .................................. PASS    2/2
matfaust.Faust.disp .................................... PASS    3/3
matfaust.Faust.double .................................. PASS    2/2
matfaust.Faust.end ..................................... PASS    6/6
matfaust.Faust.full .................................... PASS    4/4
matfaust.Faust.horzcat ................................. NO TESTS
matfaust.Faust.imag .................................... PASS    3/3
matfaust.Faust.imagesc ................................. PASS    3/3
matfaust.Faust.isFaust ................................. PASS    5/5
matfaust.Faust.isdense ................................. PASS    6/6
matfaust.Faust.isreal .................................. PASS    4/4
matfaust.Faust.issparse ................................ PASS    8/8
matfaust.Faust.left .................................... PASS    2/2
matfaust.Faust.length .................................. PASS    2/2
matfaust.Faust.minus ................................... PASS   10/10
matfaust.Faust.mldivide ................................ NO TESTS
matfaust.Faust.mrdivide ................................ NO TESTS
matfaust.Faust.mtimes .................................. PASS   11/11
matfaust.Faust.mtimes_trans ............................ NO TESTS
matfaust.Faust.nbytes .................................. PASS    4/4
matfaust.Faust.ne ...................................... NO TESTS
matfaust.Faust.nnz_sum ................................. PASS    2/2
matfaust.Faust.norm .................................... NO TESTS
matfaust.Faust.normalize ............................... PASS   12/12
matfaust.Faust.notify .................................. NO TESTS
matfaust.Faust.numel ................................... NO TESTS
matfaust.Faust.numfactors .............................. PASS    2/2
matfaust.Faust.opt_butterfly ........................... PASS    2/2
matfaust.Faust.optimize ................................ PASS   12/12
matfaust.Faust.optimize_memory ......................... PASS    5/5
matfaust.Faust.optimize_time ........................... PASS   10/10
matfaust.Faust.pinv .................................... PASS    4/4
matfaust.Faust.plus .................................... PASS   11/11
matfaust.Faust.power_iteration ......................... PASS    3/3
matfaust.Faust.pruneout ................................ PASS    7/7
matfaust.Faust.rcg ..................................... PASS    3/3
matfaust.Faust.real .................................... PASS    3/3
matfaust.Faust.reshape ................................. NO TESTS
matfaust.Faust.right ................................... PASS    2/2
matfaust.Faust.single .................................. PASS    2/2
matfaust.Faust.size .................................... PASS    4/4
matfaust.Faust.subsref ................................. PASS   23/23
matfaust.Faust.transpose ............................... PASS    6/6
matfaust.Faust.uminus .................................. PASS    3/3
matfaust.Faust.uplus ................................... PASS    3/3
matfaust.Faust.vertcat ................................. NO TESTS