Merge pull request #4 from subtub/develop

Develop
Merge pull request #7 from subtub/v0.1.0

V0.3.0
Merge pull request #9 from subtub/develop

Versio 0.0.3
Update subtool (v0.0.3)
Update readme
Update subtool to v0.0.4, update README.md
Merge pull request #10 from subtub/master

update develop branch