Rename demo.sh scripts to try.sh

This is because they are under the try section. I'm aware that there's a
script called try.me.sh but that's not been decided on a name change. It
probably should be changed to try.sh to be consistent and probably will
be but it's not been yet.

The manifest files in tmp/ have been updated as well, including the
macOS Numbers file.

tmp/manifest.csv

@@ -331,7 +331,7 @@
 1988,westley,30,Makefile,null,null,makefile,null,true,github,how to compile
 1988,westley,40,westley.alt.c,null,alt,c,c,true,github,alternative source
 1988,westley,50,westley.orig.c,null,orig,c,c,true,github,original source
-1988,westley,100,demo.sh,null,null,shellscript,sh,true,github,how to run
+1988,westley,100,try.sh,null,null,shellscript,sh,true,github,how to run
 1988,westley,300,1988_westley.tar.bz2,mkwinnertbz2,null,tbz2,bz2,true,download,download winning source
 1989,fubar,null,README.md,null,null,markdown,md,false,null,null
 1989,fubar,null,.gitignore,null,null,gitignore,gitignore,false,null,list of files that should not be committed under git
@@ -620,7 +620,7 @@
 1991,fine,20,fine.c,null,main,c,c,true,github,winning source
 1991,fine,30,Makefile,null,null,makefile,null,true,github,how to compile
 1991,fine,50,fine.orig.c,null,orig,c,c,true,github,original source
-1991,fine,100,demo.sh,null,null,shellscript,sh,true,github,how to run
+1991,fine,100,try.sh,null,null,shellscript,sh,true,github,how to run
 1991,fine,300,1991_fine.tar.bz2,mkwinnertbz2,null,tbz2,bz2,true,download,download winning source
 1991,rince,null,README.md,null,null,markdown,md,false,null,null
 1991,rince,null,.gitignore,null,null,gitignore,gitignore,false,null,list of files that should not be committed under git
@@ -2900,7 +2900,7 @@
 2013,birken,100,boo.txt,null,null,text,txt,true,github,sprites in this textual format
 2013,birken,100,bub.txt,null,null,text,txt,true,github,sprites in this textual format
 2013,birken,100,cheepcheep.txt,null,null,text,txt,true,github,sprites in this textual format
-2013,birken,100,demo.sh,null,null,shellscript,sh,true,github,demo script with the original code
+2013,birken,100,try.sh,null,null,shellscript,sh,true,github,demo script with the original code
 2013,birken,100,format.txt,null,null,text,txt,true,github,sprites in this textual format
 2013,birken,100,gurin.txt,null,null,text,txt,true,github,sprites in this textual format
 2013,birken,100,happyface.txt,null,null,text,txt,true,github,sprites in this textual format
@@ -2977,7 +2977,7 @@
 2013,dlowe,20,dlowe.c,null,main,c,c,true,github,winning source
 2013,dlowe,30,Makefile,null,null,makefile,null,true,github,how to compile
 2013,dlowe,50,dlowe.orig.c,null,orig,c,c,true,github,original source
-2013,dlowe,100,demo.sh,null,null,shellscript,sh,true,github,how to run
+2013,dlowe,100,try.sh,null,null,shellscript,sh,true,github,how to run
 2013,dlowe,100,fun.c,null,null,c,c,true,github,compile and run for extra run
 2013,dlowe,100,sflen.sh,null,null,shellscript,sh,true,github,generate sparkline of file lengths
 2013,dlowe,300,2013_dlowe.tar.bz2,mkwinnertbz2,null,tbz2,bz2,true,download,download winning source
@@ -3214,7 +3214,7 @@
 2013,misaka,30,Makefile,null,null,makefile,null,true,github,how to compile
 2013,misaka,50,misaka.orig.c,null,orig,c,c,true,github,original source
 2013,misaka,100,bf.pl,null,null,perl,pl,true,github,BF interpreter
-2013,misaka,100,demo.sh,null,null,shellscript,sh,true,github,how to run
+2013,misaka,100,try.sh,null,null,shellscript,sh,true,github,how to run
 2013,misaka,200,spoiler.html,null,null,html,html,true,browser,SPOILER WARNING
 2013,misaka,300,2013_misaka.tar.bz2,mkwinnertbz2,null,tbz2,bz2,true,download,download winning source
 2013,morgan1,null,README.md,null,null,markdown,md,false,null,null
@@ -3898,7 +3898,7 @@
 2019,karns,20,prog.c,null,main,c,c,true,github,winning source
 2019,karns,30,Makefile,null,null,makefile,null,true,github,how to compile
 2019,karns,50,prog.orig.c,null,orig,c,c,true,github,original source
-2019,karns,100,demo.sh,null,null,shellscript,sh,true,github,run the demo
+2019,karns,100,try.sh,null,null,shellscript,sh,true,github,run the demo
 2019,karns,100,maze,null,null,text,null,true,github,input maze map
 2019,karns,300,2019_karns.tar.bz2,mkwinnertbz2,null,tbz2,bz2,true,download,download winning source
 2019,lynn,null,README.md,null,null,markdown,md,false,null,null

tmp/path_list.found.txt

@@ -226,7 +226,7 @@
 1988/westley/.id
 1988/westley/Makefile
 1988/westley/README.md
-1988/westley/demo.sh
+1988/westley/try.sh
 1988/westley/westley.alt.c
 1988/westley/westley.c
 1988/westley/westley.orig.c
@@ -431,7 +431,7 @@
 1991/fine/.id
 1991/fine/Makefile
 1991/fine/README.md
-1991/fine/demo.sh
+1991/fine/try.sh
 1991/fine/fine.c
 1991/fine/fine.orig.c
 1991/rince/.gitignore
@@ -2159,7 +2159,7 @@
 2013/birken/boo.txt
 2013/birken/bub.txt
 2013/birken/cheepcheep.txt
-2013/birken/demo.sh
+2013/birken/try.sh
 2013/birken/format.txt
 2013/birken/gurin.txt
 2013/birken/happyface.txt
@@ -2239,7 +2239,7 @@
 2013/dlowe/.id
 2013/dlowe/Makefile
 2013/dlowe/README.md
-2013/dlowe/demo.sh
+2013/dlowe/try.sh
 2013/dlowe/dlowe.c
 2013/dlowe/dlowe.orig.c
 2013/dlowe/fun.c
@@ -2454,7 +2454,7 @@
 2013/misaka/Makefile
 2013/misaka/README.md
 2013/misaka/bf.pl
-2013/misaka/demo.sh
+2013/misaka/try.sh
 2013/misaka/misaka.c
 2013/misaka/misaka.orig.c
 2013/misaka/spoiler.html
@@ -2974,7 +2974,7 @@
 2019/karns/.id
 2019/karns/Makefile
 2019/karns/README.md
-2019/karns/demo.sh
+2019/karns/try.sh
 2019/karns/maze
 2019/karns/prog.c
 2019/karns/prog.orig.c

tmp/path_list.manifest.txt

@@ -327,7 +327,7 @@
 1988/westley/1988_westley.tar.bz2
 1988/westley/Makefile
 1988/westley/README.md
-1988/westley/demo.sh
+1988/westley/try.sh
 1988/westley/index.html
 1988/westley/westley.alt.c
 1988/westley/westley.c
@@ -617,7 +617,7 @@
 1991/fine/1991_fine.tar.bz2
 1991/fine/Makefile
 1991/fine/README.md
-1991/fine/demo.sh
+1991/fine/try.sh
 1991/fine/fine.c
 1991/fine/fine.orig.c
 1991/fine/index.html
@@ -2882,7 +2882,7 @@
 2013/birken/boo.txt
 2013/birken/bub.txt
 2013/birken/cheepcheep.txt
-2013/birken/demo.sh
+2013/birken/try.sh
 2013/birken/format.txt
 2013/birken/gurin.txt
 2013/birken/happyface.txt
@@ -2974,7 +2974,7 @@
 2013/dlowe/2013_dlowe.tar.bz2
 2013/dlowe/Makefile
 2013/dlowe/README.md
-2013/dlowe/demo.sh
+2013/dlowe/try.sh
 2013/dlowe/dlowe.c
 2013/dlowe/dlowe.orig.c
 2013/dlowe/fun.c
@@ -3211,7 +3211,7 @@
 2013/misaka/Makefile
 2013/misaka/README.md
 2013/misaka/bf.pl
-2013/misaka/demo.sh
+2013/misaka/try.sh
 2013/misaka/index.html
 2013/misaka/misaka.c
 2013/misaka/misaka.orig.c
@@ -3895,7 +3895,7 @@
 2019/karns/2019_karns.tar.bz2
 2019/karns/Makefile
 2019/karns/README.md
-2019/karns/demo.sh
+2019/karns/try.sh
 2019/karns/index.html
 2019/karns/maze
 2019/karns/prog.c