Added manual firefox proxy configuration test
Merge pull request #109 from jekh/master

Added system property to enable fallback to native Java name lookup
Merge pull request #112 from jekh/exception-cleanup

"throws Exception" cleanup
Added HTTP PATCH support
Removed more throws Exception statements and added additional logging statements for error conditions.
Merge pull request #115 from jekh/issue99

Added HTTP PATCH support
Merge branch 'master' into logger-cleanup