Remove "etc" from subjects

[George]

More Subject massage.

Here are a few examples of subjects we can explode a little bit more.

Handbooks, manuals, etc.
--> delete the ", etc." part and create 2 new subjects: handbooks & manuals

Criticism, interpretation, etc
--> delete the ", etc" part (note there's no full stop on this one) and create 2 new subjects: criticism & interpretation

[George (george-archive)]

I noticed there are still some subjects around like this:

http://upstream.openlibrary.org/subjects/glossaries_vocabularies

Glossaries, vocabularies

Interestingly related to "Glossaries, vocabularies, etc" too :)

Can we split those up too?

[Edward Betts (edwardbetts)]

Subjects that still contain etc:

http://upstream.openlibrary.org/search/subjects?q=etc

[George (george-archive)]

As the link above shows, some subjects are still really complex. Might be better to wait until subject metadata is editable to address this issue.