findbugs exporter

Hi,
I make a findbugs exporter. findbugs is a static Java code analyzer. See it here[1].

firehose/parsers/findbugs.py  --> the parser
tests/parsers/test_findbugs_parser.py --> testcase for findbugs' parser
tests/parsers/example-output/findbugs/findbugs_jformatstring.txt --> testdata for findbugs, generated by scanning jFormatString.jar

[1] http://findbugs.sourceforge.net/