renamed las2peer.services to las2peer.service
clean more stuff on clean
removed sample from task name
Made Service Name Configurable in build.xml
made path and package of service configurable
Merge branch 'second_try'

Conflicts:
	build.xml
	src/main/i5/las2peer/service/sampleService/SampleService.java
	src/test/i5/las2peer/service/sampleService/SampleServiceTest.java