updates for Sierra (keyboard repeat and wallpaper)

install.sh

@@ -123,8 +123,10 @@ if [[ "$MD5_NEWWP" != "$MD5_OLDWP" ]]; then
     # all wallpapers are in `/Library/Desktop Pictures/`. The default is `Wave.jpg`.
     rm -rf ~/Library/Application Support/Dock/desktoppicture.db
     sudo rm -f /System/Library/CoreServices/DefaultDesktop.jpg > /dev/null 2>&1
-    sudo rm -f /Library/Desktop\ Pictures/El\ Capitan.jpg
+    sudo rm -f /Library/Desktop\ Pictures/El\ Capitan.jpg > /dev/null 2>&1
+    sudo rm -f /Library/Desktop\ Pictures/Sierra.jpg > /dev/null 2>&1
     sudo cp ./img/wallpaper.jpg /System/Library/CoreServices/DefaultDesktop.jpg;
+    sudo cp ./img/wallpaper.jpg /Library/Desktop\ Pictures/Sierra.jpg;
     sudo cp ./img/wallpaper.jpg /Library/Desktop\ Pictures/El\ Capitan.jpg;ok
   fi
 fi
@@ -485,7 +487,8 @@ running "Disable press-and-hold for keys in favor of key repeat"
 defaults write NSGlobalDomain ApplePressAndHoldEnabled -bool false;ok
 
 running "Set a blazingly fast keyboard repeat rate"
-defaults write NSGlobalDomain KeyRepeat -int 0;
+defaults write NSGlobalDomain KeyRepeat -int 1
+defaults write NSGlobalDomain InitialKeyRepeat -int 10;ok
 
 running "Set language and text formats (english/US)"
 defaults write NSGlobalDomain AppleLanguages -array "en"