Added pinq_list_view_inds()
Added pinq_list_line_inds()
Changed min macro to use existing PHG_MIN macro
Added pinq_ws_conn_type()
Added pinq_ws_st() and pinq_open_wss()
Perform actual closing of workstation in pclose_ws()
Added pclose_phigs()
Added pclose_ws()
Fixed warnings
Disable lighting for shapes not to be affected by lighting
