Some minor corrections
added build status icon to readme
Merge pull request #1086 from tjwebb/travis-ci

added build status icon to readme
Merge pull request #1087 from jrogelstad/21508-WorkOrder

Some minor corrections
issue #21986: extend sale type with default hold status and email profile
issue #21986: temporarily disable commercial inventory code
issue #21986: inherit sale type hold type
Merge branch 'master' into 21986-workflow