initial model in place
BufferLogger test
cleaned up project, BufferLoggerTest passing
introducing joda time
script max run time introduced
execution publications, event messages
removed idea
 removed eclipse project files
 output work
BufferLogger fixes/distinctions between out and err
Execution takes a function which actually does the execution
test stubs added
BufferLogger => OutputHandler
execute taking a function
exec supervisor test
refactored into packages, sorting out states,
compilation fixes, API added, test failing
fsm tests passing
using scala 2.10.1, added jacoco coverage
run via jacoco:cover
addListener added to script,
formatting/logging
await the execution function call in test
handle exec started when running
ignore integration test for now,
handle alerts in other states