update fog from 1.21.0 to 1.26.0
Import cdap version 1.1.1
Merge pull request #862 from caskdata/feature/import-cdap-cookbook

Import cdap version 1.1.1
Merge pull request #857 from caskdata/feature/fog1-26

update fog from 1.21.0 to 1.26.0
Merge remote-tracking branch 'origin/develop' into feature/coopr099-changelogupdate
more cleanup and consolidation