Update to upstream release 1.1.3
    
    Build and install API documentation
    Build tdb_compat and ccan statically. They have no upstream releases to
    link against yet and their API is in flux. It is unsafe to make them
    public and shared at this time.
    
    Add explicit mention of the bundled libreplace
    https://fedorahosted.org/fpc/ticket/120
    Add explicit mention of bundled libtdb_compat and libccan
    https://fedorahosted.org/fpc/ticket/119