Added first-pass logging support.
Added first-pass logging support.
fixed some merge conflicts
Added logging via Log4r, wired app up with the DataCite Solr server
and moved helper methods into their own file.
NB app does not fully work yet, there's still a bunch of CrossRef vs.
DataCite metadata differences to work out.
Merge branch 'master' of github.com:mfenner/cr-search