Reorganize click commands
Reorganize click commands

- Move log into the maintenance group
- Move ebi into the ware group.
- Create a pet group as a subgroup directly under qiita (same level as db and ware)
- Move webserver into the new pet group

Fixes #913

josenavas/QiiTa,ElDeveloper/qiita,biocore/qiita,biocore/qiita,antgonza/qiita,biocore/qiita,adamrp/qiita,squirrelo/qiita,josenavas/QiiTa,antgonza/qiita,antgonza/qiita,ElDeveloper/qiita,antgonza/qiita,ElDeveloper/qiita,adamrp/qiita,adamrp/qiita,josenavas/QiiTa,josenavas/QiiTa,adamrp/qiita,squirrelo/qiita,squirrelo/qiita,biocore/qiita,ElDeveloper/qiita,squirrelo/qiita