improve .gitignore files, fix index.html links, sync CNAME

fix experimental web site links in experimental index.html

sync CNAME with https://github.com/ioccc-src/winner/blob/master/CNAME

improve .gitignore files

Added to each .gitignore file, comments on how to sort.

Put into winner .gitignore files, ignore *.dSYM files.

Put into winner .gitignore files, ignore indent.c,
indent.o and indent files.  This is done so that the
winner directory can more self contained.

We did not put into winner .gitignore files, however,
excludes of .-files as found in the top level .gitignore file.
As .-files are not allowed by mkiocccentry, the top level
.gitignore file remains sufficient.

Added to year level .gitignore files, excludes of
mkentry or iocccsize files as needed.

Sorted (via sort -d -u) all .gitignore file.

2011/akari/.gitignore

@@ -1,3 +1,5 @@
+#
+# sort with: sort -d -u
 akari
 akari2 
 akari2.c
@@ -5,10 +7,14 @@ akari3
 akari3.c
 akari4
 akari4.c
-even_output.ppm
-odd_output.ppm
 akari.orig
-prog.orig
-rot13.c
+*.dSYM
+even_output.ppm
 expanded_and_rot13_output.txt
 expanded_output.txt
+indent
+indent.c
+indent.o
+odd_output.ppm
+prog.orig
+rot13.c

2011/blakely/.gitignore

@@ -1,4 +1,10 @@
+#
+# sort with: sort -d -u
 blakely
-garden.txt
 blakely.orig
+*.dSYM
+garden.txt
+indent
+indent.c
+indent.o
 prog.orig

2011/borsanyi/.gitignore

@@ -1,3 +1,9 @@
+#
+# sort with: sort -d -u
 borsanyi
 borsanyi.orig
+*.dSYM
+indent
+indent.c
+indent.o
 prog.orig

2011/dlowe/.gitignore

@@ -1,4 +1,10 @@
+#
+# sort with: sort -d -u
+*.dSYM
 dlowe
-trailed.net
 dlowe.orig
+indent
+indent.c
+indent.o
 prog.orig
+trailed.net

2011/eastman/.gitignore

@@ -1,3 +1,9 @@
+#
+# sort with: sort -d -u
+*.dSYM
 eastman
 eastman.orig
+indent
+indent.c
+indent.o
 prog.orig

2011/fredriksson/.gitignore

@@ -1,5 +1,11 @@
-fredriksson
+#
+# sort with: sort -d -u
 ag
 ag.c
+*.dSYM
+fredriksson
 fredriksson.orig
+indent
+indent.c
+indent.o
 prog.orig

2011/goren/.gitignore

@@ -1,3 +1,9 @@
+#
+# sort with: sort -d -u
+*.dSYM
 goren
 goren.orig
+indent
+indent.c
+indent.o
 prog.orig

2011/hamaji/.gitignore

@@ -1,5 +1,11 @@
-hamaji
-hamaji.orig
-prog.orig
+#
+# sort with: sort -d -u
+*.dSYM
 dragon
 dragon2
+hamaji
+hamaji.orig
+indent
+indent.c
+indent.o
+prog.orig

2011/hou/.gitignore

@@ -1,3 +1,9 @@
+#
+# sort with: sort -d -u
+*.dSYM
 hou
 hou.orig
+indent
+indent.c
+indent.o
 prog.orig

2011/konno/.gitignore

@@ -1,3 +1,9 @@
+#
+# sort with: sort -d -u
+*.dSYM
+indent
+indent.c
+indent.o
 konno
 konno.orig
 prog.orig

2011/richards/.gitignore

@@ -1,3 +1,9 @@
+#
+# sort with: sort -d -u
+*.dSYM
+indent
+indent.c
+indent.o
+prog.orig
 richards
 richards.orig
-prog.orig

2011/toledo/.gitignore

@@ -1,5 +1,11 @@
+#
+# sort with: sort -d -u
+*.dSYM
+indent
+indent.c
+indent.o
+prog.orig
 toledo
 toledo.alt
 toledo.alt2
 toledo.orig
-prog.orig

2011/vik/.gitignore

@@ -1,5 +1,11 @@
-vik
+#
+# sort with: sort -d -u
 audio_file.raw
+*.dSYM
+indent
+indent.c
+indent.o
+prog.orig
+vik
 vik.alt
 vik.orig
-prog.orig

2011/zucker/.gitignore

@@ -1,9 +1,15 @@
-image.ppm
-image.png
+#
+# sort with: sort -d -u
+*.dSYM
 hello.ppm
 image2.ppm
-ioccc2011.ppm
+image.png
+image.ppm
+indent
+indent.c
+indent.o
 ioccc2011.png
+ioccc2011.ppm
+prog.orig
 zucker
 zucker.orig
-prog.orig