Add stub code for fraglimit selection

.scripts/FreeDoom.sh

@@ -102,6 +102,8 @@ case ${buttonCode} in
                 [8]="2 4")
             # Dialog statement to choose map goes here
             map="1"
+            # Dialog statement to choose fraglimit goes here
+            fraglimit=20
             # Get ip address
             yourIpAddress="$(curl -4s https://icanhazip.com)"
             players="$(dialog --backtitle "Host Deathmatch Game" \
@@ -121,7 +123,7 @@ case ${buttonCode} in
                     '-skill' "${skillLevel}"
                     '-deathmatch'
                     '+set' 'sv_cheats' '1'
-                    '+fraglimit' '20' # Change this to be user selectable
+                    '+fraglimit' "$fraglimit"
                     '+dmflags' '16384' '+dmflags' '4' '+dmflags' '128' '+dmflags' '4096'
                     '-extratic' '-dup' '3'
                     '-warp' "$map"