Bump package versions for 1.5.2-beta.1 release.

Since the -beta152.1 suffix is redundant with the meteor-tool version and
the release version, I'm using just -beta.1 for those versions, but I'm
using -beta152.1 for all other package versions, to avoid overlap with
versions previously published on the release-1.6 branch.

packages/babel-compiler/package.js

@@ -6,7 +6,7 @@ Package.describe({
   // isn't possible because you can't publish a non-recommended
   // release with package versions that don't have a pre-release
   // identifier at the end (eg, -dev)
-  version: '6.20.0-beta152.0'
+  version: '6.20.0-beta152.1'
 });
 
 Npm.depends({

packages/boilerplate-generator-tests/package.js

@@ -2,7 +2,7 @@ Package.describe({
   // These tests are in a separate package so that we can Npm.depend on
   // parse5, a html parsing library.
   summary: "Tests for the boilerplate-generator package",
-  version: '1.0.0-beta152.0',
+  version: '1.0.0-beta152.1',
   documentation: null
 });
 

packages/boilerplate-generator/package.js

@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Generates the boilerplate html from program's manifest",
-  version: '1.2.0-beta152.0'
+  version: '1.2.0-beta152.1'
 });
 
 Package.onUse(api => {

packages/meteor-tool/package.js

@@ -1,6 +1,6 @@
 Package.describe({
   summary: "The Meteor command-line tool",
-  version: "1.5.2-beta152.0"
+  version: "1.5.2-beta.1"
 });
 
 Package.includeTool();

packages/minimongo/package.js

@@ -1,6 +1,6 @@
 Package.describe({
   summary: "Meteor's client-side datastore: a port of MongoDB to Javascript",
-  version: '1.3.0-beta152.0'
+  version: '1.3.0-beta152.1'
 });
 
 Package.onUse(function (api) {

packages/modules/package.js

@@ -1,6 +1,6 @@
 Package.describe({
   name: "modules",
-  version: "0.10.0-beta152.0",
+  version: "0.10.0-beta152.1",
   summary: "CommonJS module system",
   documentation: "README.md"
 });

packages/mongo/package.js

@@ -9,7 +9,7 @@
 
 Package.describe({
   summary: "Adaptor for using MongoDB and Minimongo over DDP",
-  version: '1.2.0-beta152.0'
+  version: '1.2.0-beta152.1'
 });
 
 Npm.depends({

packages/promise/package.js

@@ -1,6 +1,6 @@
 Package.describe({
   name: "promise",
-  version: "0.9.0-beta152.0",
+  version: "0.9.0-beta152.1",
   summary: "ECMAScript 2015 Promise polyfill with Fiber support",
   git: "https://github.com/meteor/promise",
   documentation: "README.md"

scripts/admin/meteor-release-experimental.json

@@ -1,6 +1,6 @@
 {
  "track": "METEOR",
- "version": "1.5.2-beta152.0",
+ "version": "1.5.2-beta.1",
  "recommended": false,
  "official": false,
  "description": "Meteor"