new test cases added
removed unnecessary receiver form subscription reply in OfferQuoteAgent
removed unnecessary prints from Multiple Subscription
added TestMultipleSubscribe to test suite (skip removed)
REFERENCE: hiX
AUTHOR: Filip Zymek
REVIEWER:
DESCRIPTION:
Merge branch 'master' of github.com:fzymek/Przetwarzanie-Rozproszone

Conflicts:
	JadeQuoteService/src/pl/fzymek/jade/quoteservice/impl/OfferQuoteAgent.java
	JadeQuoteServiceTest/resources/subscribeTesterAgent.xml
	JadeQuoteServiceTest/src/pl/fzymek/jade/quoteservice/test/TestInvalidSubscriptionMessageOntology.java
	JadeQuoteServiceTest/src/pl/fzymek/jade/quoteservice/test/TestInvalidUnsubscriptionMessageOntology.java
	JadeQuoteServiceTest/src/pl/fzymek/jade/quoteservice/test/TestMultipleSubscribe.java
	JadeQuoteServiceTest/src/pl/fzymek/jade/quoteservice/test/TestMultipleUnsubscribe.java
	JadeQuoteServiceTest/src/pl/fzymek/jade/quoteservice/test/TestReadQuote.java
	JadeQuoteServiceTest/src/pl/fzymek/jade/quoteservice/test/TestSubscribe.java
	JadeQuoteServiceTest/src/pl/fzymek/jade/quoteservice/test/TestUnsubscribe.java