Bug 697027 - 1 - minor memory leaks found by Valgrind + TET
    
    https://bugzilla.redhat.com/show_bug.cgi?id=697027
    [Case 1]
    Description: Adding slapi_ch_free to free group_slapiattrs to
    memberof_free_config.  Note: attributes which addresses are
    stored in group_slapiattrs are freed properly.