Merge pull request #40 from calpath/crud

Crudflags integrated but not tested well
Merge pull request #41 from calpath/dev

Loads with position set correctly
Merge pull request #42 from calpath/dev

Dev
Merge branch 'dev'
Merge pull request #44 from mnjuhn/master

Many Changes/Fixes
Merge branch 'dev'
Merge pull request #45 from mnjuhn/master

Improving messages, Save Ajax request update, various fixes
Merge pull request #46 from calpath/dev

Dev
Merge pull request #47 from calpath/dev

Dev
Merge branch 'dev'
Merge branch 'dev'
Handling case if link reference not set in sensor.