You had said the default cfg. file would be on the first page when I opened it, but all is listes alphabetically, so the default cfg. file was a ways down.
this is what I see in the file,
/ generated by ET, do not modify
unbindall
bind w “+forward”
bind s “+back”
bind a “+moveleft”
bind d “+moveright”
bind SPACE “+moveup”
bind c “+movedown”
bind e “+leanright”
bind q “+leanleft”
bind x “+prone”
bind MOUSE1 “+attack”
bind MOUSE2 “weapalt”
bind MWHEELDOWN “weapprev”
bind MWHEELUP “weapnext”
bind 0 “weaponbank 10”
bind 1 “weaponbank 1”
bind 2 “weaponbank 2”
bind 3 “weaponbank 3”
bind 4 “weaponbank 4”
bind 5 “weaponbank 5”
bind 6 “weaponbank 6”
bind 7 “weaponbank 7”
bind 8 “weaponbank 8”
bind 9 “weaponbank 9”
bind SHIFT “+sprint”
bind CAPSLOCK “+speed”
bind f “+activate”
bind b “+zoom”
bind g “+mapexpand”
bind r “+reload”
bind TAB “+scores”
bind ALT “+stats”
bind CTRL “+topshots”
bind ` “toggleconsole”
bind ~ “toggleconsole”
bind ESCAPE “togglemenu”
bind l “openlimbomenu”
bind M “mvactivate”
bind , “mapzoomout”
bind . “mapzoomin”
bind = “zoomin”
bind - “zoomout”
bind t “messagemode”
bind y “messagemode2”
bind u “messagemode3”
bind v “mp_quickmessage”
bind z “mp_fireteammsg”
bind F1 “vote yes”
bind F2 “vote no”
bind F3 “ready”
bind F4 “notready”
bind F11 “autoscreenshot”
bind F12 “autorecord”
bind KP_ENTER “mp_fireteamadmin”
bind KP_DEL “selectbuddy -1”
bind KP_END “selectbuddy 0”
bind KP_DOWNARROW “selectbuddy 1”
bind KP_PGDN “selectbuddy 2”
bind KP_LEFTARROW “selectbuddy 3”
bind KP_5 “selectbuddy 4”
bind KP_RIGHTARROW “selectbuddy 5”
bind KP_INS “selectbuddy -2”