Test suite finished(alter more tests to be added)
Merge remote-tracking branch 'origin/newgen' into newgen-muradyan

Conflicts:
	jdeeco-core/src/cz/cuni/mff/d3s/deeco/scheduler/LocalTimeScheduler.java
	jdeeco-core/test/cz/cuni/mff/d3s/deeco/scheduler/LocalTimeSchedulerTest.java
	jdeeco-core/test/cz/cuni/mff/d3s/deeco/scheduler/SchedulerTest.java
test
Headers added
Done for now. Shall be extended later.
SingleThreadedExecutor renamed to Same thread executor
more renaming
Merge pull request #88 from d3scomp/newgen-iliasg

deleting exceptions package
Meta-model updated based on our last meeting
- removed SchedulingSpecification
- added PeriodicTrigger
Merge pull request #86 from d3scomp/newgen-muradyan

Scheduler completed for now. Tests for Scheduler also
fixing the build.
Added trigger to different places (based on our yesterday's agreement)
- TaskTriggerListener.trigger
- Task.invoke
- Executor.execute
Merge remote-tracking branch 'origin/newgen' into newgen-bures

Conflicts:
	jdeeco-core/src/cz/cuni/mff/d3s/deeco/scheduler/LocalTimeScheduler.java
	jdeeco-core/test/cz/cuni/mff/d3s/deeco/scheduler/SchedulerTest.java
Merge pull request #87 from d3scomp/newgen-keznikl

SingleThreadedExecutor renamed to SameThreadExecutor
Merge remote-tracking branch 'origin/newgen' into newgen-bures

Conflicts:
	jdeeco-core/src/cz/cuni/mff/d3s/deeco/executor/SingleThreadedExecutor.java
Bugfix.
Merge pull request #89 from d3scomp/newgen-bures

Changes agreed on the last meeting
Merge branch 'newgen' into newgen-iliasg