AIDA-10 - Remove eclipse settings and rely on Maven.
AIDA-10 - Fix warnings.
AIDA iterator (and iterable) used by ObservableExecutor (not yet in repo) to manange listeners.
AIDA-10 ObservableExecutorService allows submitting a task and calls the observers when the task is complete (Currently only tested with simple sequences of submit, testing other execution paths follows).
AIDA-10 ZylabDataTest uses common test data.