File list (Check if you may need any files):
keyboard\.lso
........\Clock.cmd_log
........\Clock.spl
........\Clock.sym
........\decode.cmd_log
........\decode.prj
........\decode.spl
........\decode.stx
........\decode.sym
........\decode.vhd
........\decode.xst
........\decode_vhdl.prj
........\Detect.vhd
........\Detector.vhd
........\final.bgn
........\final.bit
........\final.bld
........\final.cmd_log
........\final.drc
........\final.jhd
........\final.lso
........\final.ncd
........\final.ngc
........\final.ngd
........\final.ngr
........\final.pad
........\final.par
........\final.pcf
........\final.prj
........\final.ptwx
........\final.sch
........\final.stx
........\final.syr
........\final.twr
........\final.twx
........\final.unroutes
........\final.ut
........\final.vhf
........\final.xpi
........\final.xst
........\final_beh.prj
........\final_bitgen.xwbt
........\final_envsettings.html
........\final_guide.ncd
........\final_map.map
........\final_map.mrp
........\final_map.ncd
........\final_map.ngm
........\final_map.xrpt
........\final_ngdbuild.xrpt
........\final_pad.csv
........\final_pad.txt
........\final_par.xrpt
........\final_summary.html
........\final_summary.xml
........\final_usage.xml
........\final_vhdl.prj
........\final_xst.xrpt
........\fuse.log
........\fuse.xmsgs
........\fuseRelaunch.cmd
........\iseconfig\final.xreport
........\.........\keyboard.projectmgr
........\.........\Keydetector.xreport
........\..im\pn_info
........\....\work\clock.vdb
........\....\....\decode.vdb
........\....\....\final.vdb
........\....\....\keydetector.vdb
........\....\....\seven.vdb
........\keyboard.gise
........\keyboard.xise
........\keydetector.bgn
........\keydetector.bit
........\KeyDetector.bld
........\KeyDetector.cmd_log
........\keydetector.drc
........\KeyDetector.lso
........\KeyDetector.ncd
........\KeyDetector.ngc
........\KeyDetector.ngd
........\KeyDetector.ngr
........\KeyDetector.pad
........\KeyDetector.par
........\KeyDetector.pcf
........\KeyDetector.prj
........\KeyDetector.ptwx
........\KeyDetector.spl
........\KeyDetector.stx
........\KeyDetector.sym
........\KeyDetector.syr
........\KeyDetector.twr
........\KeyDetector.twx
........\KeyDetector.unroutes
........\KeyDetector.ut
........\Keydetector.vhd
........\KeyDetector.xpi
........\KeyDetector.xst
........\KeyDetector_bitgen.xwbt
........\Keydetector_envsettings.html