Merge pull request #18 from futuernorn/jeffdev

Jeffdev
Merging in workdev updates.
Update lists_list.html.
Intermediary commit of addtion books_by_... functionality.
Much refactoring left to do, but basic outlines of viewing books by authors/publishers/subjects is now in place.
Much refactoring left to do, but basic outlines of viewing books by authors/publishers/subjects is now in place.
More books.py updates; start of add a book functionality and requests. Added preliminary searching.
Add reviews implemented.
List additions mostly working.
Merge pull request #19 from futuernorn/jeffdev

Jeffdev
Fix return of review spotlight for home index.
Small update to reading log form.
Reading log addition in place. Moderation dashboard template started.
Moderation dashboard template updated.
Added SQL sytax highlighting for presentation.
Added is_active = TRUE clause to book queries