Don't run workflow tasks for deleted entities

This fixes the workflow cron stopping because the entity was deleted
before the task was executed.
sort list of modules un home page widget
Merge branch 'master' of http://github.com/tsolucio/corebos
refactor and simplify main button bar code: moving towards themeing
eliminate patch orig file
Merge remote-tracking branch 'upstream/master'
Correct vendors activities link - C4Y