made getCategories more like getBooks (need id as well)
-rw-r--r-- 2917 bookData.py
-rw-r--r-- 6131 browser.py
-rwxr-xr-x 1600 cursestest.py
-rw-r--r-- 6475 dbLayer.py
-rwxr-xr-x 347 echokey.py
-rw-r--r-- 6497 form.py
-rwxr-xr-x 3383 librarian.py