Adding ExtractorPDFContent to find nav links from the text content of PDFs
New Test cases, fixing bugs
Adding comment for library dependencies
Merge branch 'master' of git://github.com/internetarchive/heritrix3 into ExtractorPDFContent
Cleaning up test cases and removing unused code
Organize Imports
Cleanup / optimization
Further cleanup
Bugfix & new test cases.
bugfix, new test case.
Merge branch 'master' of git://github.com/internetarchive/heritrix3 into ExtractorPDFContent
Merge pull request #63 from adam-miller/ExtractorPDFContent

Contrib - ExtractorPDFContent