Add bitwiseNot, bitwiseAnd methods

Modelled after existing BitwiseXor method
Merge pull request #141 from coolblade/master

backwards compatible proposal for full opencv drawing api support
Merge branch 'bitwiseNot,-bitwiseAnd' of github.com:jhludwig/node-opencv into jhudliwig-bitwiseNot,-bitwiseAnd

Conflicts:
	src/Matrix.cc
	src/Matrix.h
math operation: add
Merge remote-tracking branch 'upstream/master'