Merge pull request #958 into master
[2.2.2] set release version
Merge branch 'releases/2.2.2'

2.2.2 readiness
Merge branch 'releases/2.2.2' into develop

Conflicts:
	docs/languages/en/conf.py
Bump to next development version

- 2.2.3dev
Merge branch 'version/bump' into develop

Bump dev version

Conflicts:
	docs/languages/en/conf.py