Merge branch 'hotfix/0.1.1' into develop
Merge branch 'hotfix/0.1.2' into develop
#5: Update readme, removing console.log & add LICENSE in repo
 #1: Extract Color class from here
 #2: Add tests and basic compare specs

Write tests with code coverage about 80%
 #2: Test compare and absract method (coverage become 100%)

Write tests with code coverage about 80%
Merge branch 'feature/2-write-tests-with-code-coverage-about-80-' into develop
Bump version
Merge branch 'release/0.2.0'