- Recycling of unused variable warnings
- adding unix: QMAKE_CXXFLAGS += -isystem $$EIGEN_INCLUDE_DIR
- remove two warnings: Preorder
correction of the last push
recyling of all Wreorder errrors
recyling of [-Wmultichar, Wunused-but-set-variable, -Wparenthese, -Wsequence-point]
Merge branch 'master' of git://github.com/farndt/mne-cpp

Conflicts:
	MNE/utils/filtertools.cpp
	MNE/utils/parksmcclellan.cpp
	MNE/utils/parksmcclellan.h