Release 2.2.2

Released 2.2.1

Some cleaning up

bump up version

versipy set version

Versipy auto bump-up

Merge pull request #47 from a-slide/dev

Fix behaviour of comp report if no significant pvalue

Merge pull request #32 from a-slide/dev

Dev

Merge pull request #25 from a-slide/dev

Dev

Merge pull request #12 from a-slide/dev

Update GH_token for travis deployment