og taxonomy_access_control db_rewrite_sql multinode access

Notes as of OGR Release 3.0 and higher

This has been a long process. In short, I've been able to get TAC (Taxonomy Access Control) and OG (Organic Groups) working together with OGR (Organic Groups User Roles). The history of this process is discussed below under Notes previous to OGR Release 3.0. I feel it is important to maintain this documentation. If you are considering using TAC/OG Integration, you should read it to understand the background and important issues of this project.