First crack at supporting 3 Fortify report types: xml, fvdl, fpr
Fixed bug when parsing FVDL files
Parse a ZIP file entry without loading all its data into memory
consolidate xml file open
Merge remote-tracking branch 'origin/master' into feature_import_fortify_fvdl
Moving Fortify code to use BaseImporter
merge in master
Check for audit.fvdl file size before opening from .fpr ZIP

Used defusedxml for parsing xml
Move common xml parsing code to a BaseXMLImporter class
Merge remote-tracking branch 'origin/master' into feature_import_fortify_fvdl
Updated for pep8.exe and Ram style feedback
Default confidence is low

Cleanup way finding description is generated
"none" confidence is eliminated
Fixed style wrt exceptions

Remove duplicate abstractmethod
- Reduced scope of an exception handler
- Changed handling of boolean config
- Changed size validation to avoid duplicate values
- a few other minor changes
Merge pull request #104 from sdelements/feature_import_fortify_fvdl

Merging