Remove preserve-inputs package -- an upgrader removes it from apps

History.md

@@ -67,6 +67,8 @@ for full details on upgrading your app to 0.8.0.  This includes:
 * The internal `spark`, `liverange`, `universal-events`, and `domutils` packages
   have been removed.
 
+* The `preserve-inputs` package is no longer necessary and has been removed.
+
 * The `Handlebars` namespace has been deprecated.  `Handlebars.SafeString` is
   now `Spacebars.SafeString`, and `Handlebars.registerHelper` is now
   `UI.registerHelper`.

packages/preserve-inputs/.gitignore

@@ -1 +0,0 @@
-.build*

packages/preserve-inputs/deprecated.js

@@ -1 +0,0 @@
-console.log("The 'preserve-inputs' package is now unnecessary and deprecated.");

packages/preserve-inputs/package.js

@@ -1,8 +0,0 @@
-Package.describe({
-  summary: "Deprecated package (now empty)",
-  internal: true
-});
-
-Package.on_use(function (api) {
-  api.add_files('deprecated.js', 'server');
-});