[maven-release-plugin] prepare release webarchive-commons-1.1.1
[maven-release-plugin] rollback the release of webarchive-commons-1.1.1
[maven-release-plugin] prepare release webarchive-commons-1.1.1
Resolved tag issue
Added tests and initial fix for opening uncompressed WARCs

This initial unit test just tests that the first record from
compressed and uncompressed WARCs can be accessed.
Added a cross-reference to the ARC implementation.
Merge branch 'master' of github.com:iipc/iipc-web-commons
Merge pull request #12 from ukwa/master

Check WARC/GZ via file extension