Fleshing out the qstore server a bit:

Fleshing out the qstore server a bit:

1. Add a .bind_param method.

2. In the .prepare method: generate a query token, return it, and save
it in session-level userDate.

3. In other methods: look up the supplied query token.

A    Open-ILS/include/openils/oils_buildq.h
M    Open-ILS/src/c-apps/oils_qstore.c

git-svn-id: svn://svn.open-ils.org/ILS/trunk@16274 dcc99617-32d9-48b4-a31d-7c20da2025e4