Clean up our local .gitignore differences.

There's no good reason I can recall why I used the leading '.' on these
filenames, and removing it lets us not carry any local changes to
.gitignore and gives future maintainers one less thing to worry about.

Test: ./post_update.sh . && mm -j
Change-Id: I2de354147eb9c08acab217b9779497a9a29dbeeb

5 files changed, 3 insertions, 3 deletions

diff --git a/.gitignore b/.gitignore
index be6c3916..43a79349 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
 syntax: glob
-/.config.old
+.config*
 .single*
 change/
 generated/
diff --git a/.config-device b/config-device
index cae98bfb..cae98bfb 100644
--- a/.config-device
+++ b/config-device
diff --git a/.config-linux b/config-linux
index 59b5745a..59b5745a 100644
--- a/.config-linux
+++ b/config-linux
diff --git a/.config-mac b/config-mac
index b0b928ea..b0b928ea 100644
--- a/.config-mac
+++ b/config-mac
diff --git a/post_update.sh b/post_update.sh
index 39aefde8..c07d65ae 100755
--- a/post_update.sh
+++ b/post_update.sh
@@ -16,14 +16,14 @@ function generate() {
   # These are the only generated files we actually need.
   files="config.h flags.h globals.h help.h newtoys.h tags.h"
 
-  cp .config-$which .config
+  cp config-$which .config
   NOBUILD=1 scripts/make.sh
   out=android/$which/generated/
   mkdir -p $out
   for f in $files; do cp generated/$f $out/$f ; done
   rm -rf .config generated/
 
-  make allnoconfig KCONFIG_ALLCONFIG=.config-$which
+  make allnoconfig KCONFIG_ALLCONFIG=config-$which
 }
 
 generate "device"