SkAnalyzer v2.0.0-beta.6

Changes:

• Fix a critical bug which caused SkAnalyzer app main class to throw an error on unrecognized command line options (which also made it throw on flag options, which are not yet using joptsimple).
• Move used addons list from ScriptStructure to AnalyzeResult

Full Changelog: v2.0.0-beta.5...v2.0.0-beta.6