Revert "ejb request-response model"

This reverts commit e9b90da4c6a9be248a157184cf1e9730ec5bcb31.

Conflicts:
	sch-pek-ejb-impl/src/main/java/hu/sch/ejb/requestresponse/ConfigurableResponse.java
added dep for sch-pek-util to sch-pek-web
base for application exception