Removed shop + creature from character index. They're keys.

* Added wand and quote_by since they're text fields.
Implemented Haystack Search Unit Tests. #404.
Merge branch 'david-search' of github.com:Kae7in/cs373-idb into david-search
add story search tests
fix typo from Character to Story
add Location search tests
forgot or/and params in generating search query
Add book search tests and fix typo
Fixed typo.
Merge branch 'david-search' of github.com:Kae7in/cs373-idb into david-search
Removed description searchability test from Location Search Test.
Merge branch 'master' of github.com:Kae7in/cs373-idb into david-search
Merge pull request #408 from Kae7in/david-search

david-search