Modify checkWhiteSpace, anytime run the function.
Modify checkBlankLine regex rule, skip has comma lines.
Reduce indent before checkBlankLine
Modify right curly bracket rule, add slash and asterisk
Fixed usage examples
Modify checkOrder condition, exclude sass function's argument
Enable indent check
Add options.indent to README
Close PR #7 and Merge commit '88bf45557e3f5f12ed96107dca28b02173c5e099' into develop
Merge branch 'release/0.0.7'