TAC validation
Merge branch 'tacValidation'

Conflicts:
	group1-sprint2/src/main/java/com/ericsson/project/dao/CallFailureDAO.java
	group1-sprint2/src/main/java/com/ericsson/project/dao/ICallFailureDAO.java
	group1-sprint2/src/main/java/com/ericsson/project/ejbs/CallFailureEJB.java
	group1-sprint2/src/main/java/com/ericsson/project/ejbs/ICallFailureEJB.java
Merge branch 'tacFailureValid'

Conflicts:
	group1-sprint2/src/main/webapp/index.html
	group1-sprint2/src/main/webapp/js/main.js