File list (Check if you may need any files):
automake.log
controller.cmd_log
controller.lso
controller.ngc
controller.ngr
controller.prj
controller.stx
controller.syr
Controller.vhd
controller_summary.html
controller_tb.vhd
controller_tb_vhd.fdo
controller_tb_vhd.udo
control_tb_vhd.fdo
control_tb_vhd.udo
elevator.lso
Elevator_controller.dhp
Elevator_controller.ise
Elevator_controller.ise_ISE_Backup
pepExtractor.prj
transcript
vsim.wlf
_xmsgs
__projnav.log
work\_info
....\controller\behavioral.asm
....\..........\behavioral.dat
....\..........\_primary.dat
....\.........._tb_vhd\behavior.asm
....\.................\behavior.dat
....\.................\_primary.dat
....\......._tb_vhd\behavior.asm
....\..............\behavior.dat
....\..............\_primary.dat
....\elevator\behavioral.asm
....\........\behavioral.dat
....\........\_primary.dat
....\........_tb_vhd\behavior.asm
....\...............\behavior.dat
....\...............\_primary.dat
xst\dump.xst\controller.prj\ngx\notopt
...\........\..............\...\opt
...\........\elevator.prj\ngx\notopt
...\........\............\...\opt
...\work\hdllib.ref
...\....\hdpdeps.ref
...\....\sub00\vhpl00.vho
...\....\.....\vhpl01.vho
...\....\.....\vhpl02.vho
...\....\.....\vhpl03.vho
__projnav\controller.xst
.........\createTB.err
.........\elevator.xst
.........\Elevator_controller.gfl
.........\Elevator_controller_flowplus.gfl
.........\runXst_tcl.rsp
.........\sumrpt_tcl.rsp