- ResAggApp -> BaseWarcServer
- AutoApp -> WarcServer
- move index related files to warcserver.index package, tests to warcserver.index.test
- move resource loading related files to warcserver.resource package, tests to warcserver.resource.test
- pywb.cdx -> pywb.warcserver.index
- split pywb.warc -> pywb.warcserver.resource or pywb.indexer (for cdx generation)
- bump to 0.51.0 for now!
- tests for pywb.warcserver should be working
