Merge branch 'release/0.0.82' into develop
src: add instance method 'dimensionOfKernel()' for FullPivLU and CFullPivLU
test: add instance method 'dimensionOfKernel()' testings
readme: add instance method 'dimensionOfKernel()' api for FullPivLU and CFullPivLU
lint: add some files for linting pass
npm: 0.0.82 -> 0.0.83
Merge branch 'release/0.0.83'