Escape Unicode Maven File Filter

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods	Missed	Classes
Total	104 of 215	52%	6 of 22	73%	10	22	24	53	7	11	2	3
org.polago.maven.shared.filtering.escapeunicode		52%		73%	10	22	24	53	7	11	2	3