added ugly GUI for handling when events
Merge pull request #334 from CyberCRI/when

Added ugly GUI for handling when events
WIP: removing expression compilation
fixed processor pin error
Merge pull request #336 from CyberCRI/fix-pin-parsing

Fixed processor pin error
WIP: converting to compiled expressions
WIP: unitary tests pass
puppet precompiles expressions
Merge branch 'master' into precompile-expressions