Merge branch 'release/0.10.8' into develop
Update specs
Merge pull request #6 from egisatoshi/develop

Update specs
Update specs
Refine comments
Merge pull request #7 from egisatoshi/develop

Update specs and comments
Bump leo_commons
Improve the doc
Import script of making docs
Bump leo_ordning_reda to 0.10.9
Merge branch 'release/0.10.9'