Merge pull request #97 from cdlib/master

replace localhost.archive.org with localhost in configuration
Issue: bean names should not be meaningful #94 
https://github.com/iipc/openwayback/issues/94
Merge pull request #103 from kris-sigur/Issue94

Warn when using meaningful bean names
Merge pull request #102 from cdlib/feature/issue_94

stop using magic port:prefix bean names; use explicit configuration
Fix for https://webarchive.jira.com/browse/ARI-3752
Merge pull request #105 from internetarchive/ari-3752

Fix for ARI-3752, onchange live leak.
document explicit port and access point prefixes