Merge branch 'release/0.0.56' into develop
exceed the limited size 'boost::mol::vector' to 60
src: improve the readability
src: add instance method 'all()'
test: add instance method 'all()' testings
readme: add instance method 'all()' api
lint: add some files for linting pass
npm: 0.0.56 -> 0.0.57
travis: using node.js v0.10.32
Merge branch 'release/0.0.57'