Bump package versions for the official 1.5.2.1 release.

packages/meteor-tool/package.js

@@ -1,6 +1,6 @@
 Package.describe({
   summary: "The Meteor command-line tool",
-  version: "1.5.2-1-rc.2"
+  version: "1.5.2_1"
 });
 
 Package.includeTool();

packages/minifier-js/package.js

@@ -1,6 +1,6 @@
 Package.describe({
   summary: "JavaScript minifier",
-  version: "2.1.4-rc.2"
+  version: "2.1.4"
 });
 
 Npm.depends({

packages/mobile-experience/package.js

@@ -1,6 +1,6 @@
 Package.describe({
   name: 'mobile-experience',
-  version: '1.0.5-rc1521.2',
+  version: '1.0.5',
   summary: 'Packages for a great mobile user experience',
   documentation: 'README.md'
 });

packages/standard-minifier-js/package.js

@@ -1,6 +1,6 @@
 Package.describe({
   name: 'standard-minifier-js',
-  version: '2.1.2-rc.2',
+  version: '2.1.2',
   summary: 'Standard javascript minifiers used with Meteor apps by default.',
   documentation: 'README.md',
 });

scripts/admin/meteor-release-official.json

@@ -1,6 +1,6 @@
 {
   "track": "METEOR",
-  "version": "1.5.2",
+  "version": "1.5.2.1",
   "recommended": false,
   "official": true,
   "description": "The Official Meteor Distribution"