added Futures and Timer excerices
(cherry picked from commit dfdce02)
added Futures and Timer excerices
(cherry picked from commit dfdce02)
Added an async demo
Restored JMS example from previous commit
C:/Program Files (x86)/Git
Merge branch 'master' of github.com:kvanrobbroeck/acaddemict-managed into jonas

Conflicts:
	ticket-jar/src/main/java/be/ticket/ClockBean.java