workable jackson plugin implementation

not yet complete

The 1000 test run on ftrace log seems ok

heap from 100 ~ 500M

	modified:   notrace/net.sf.notrace.ftrace.test/src/net/sf/notrace/ftrace/test/DummyTest.java
	modified:   notrace/net.sf.notrace.ftrace/src/net/sf/notrace/ftrace/deser/FtraceDeserializer.java
	modified:   notrace/net.sf.notrace.ftrace/src/net/sf/notrace/ftrace/deser/FtraceParser.java
	modified:   notrace/net.sf.notrace.ftrace/src/net/sf/notrace/ftrace/module/FtraceFactory.java
	modified:   notrace/net.sf.notrace.ftrace/src/net/sf/notrace/ftrace/service/impl/FtraceService.java