Added unit test for QueryEncounterInjectECIDTransformer
Added more test cases
Added a more appropriate exception class to
QueryEncounterInjectECIDTransformer for failure cases
Merge branch 'develop' into issue88

Conflicts:
	.classpath
Merge pull request #92 from jembi/issue88

Added unit test for QueryEncounterInjectECIDTarnsformer