aws-cdk-java: Normalize maven usage (#148)

* Use a generated pom.xml to plug-in version numbers
* Emit a local maven repo directory structure to `maven-repo`
* Fix bundle-beta.sh to produce repo/maven from maven-repo dirs
* Update jsii to 5a79bce
* Align all versions to v0.7.2-beta

bundle-beta.sh

@@ -32,7 +32,8 @@ ${root}/tools/pkgtools/bin/publish-to-verdaccio \
 # Create a local maven repository
 echo "Preparing local MVN registry"
 mkdir -p repo/maven
-cp ${root}/packages/aws-cdk-java/target/*.jar repo/maven
+rsync -av ${root}/packages/aws-cdk-java/maven-repo/ repo/maven/
+rsync -av ${root}/node_modules/jsii-java-runtime/maven-repo/ repo/maven/
 
 # Bootstrap a production-ready node_modules closure with all npm modules (jsii and CDK)
 echo "Bootstrapping a production-ready npm closure"

package.json

@@ -15,13 +15,13 @@
     "typescript": "^2.8.3",
     "tslint": "^5.10.0",
     "nyc": "^11.8.0",
-    "jsii": "file:.local-npm/jsii-0.4.0-pre.tgz",
-    "jsii-java-runtime": "file:.local-npm/jsii-java-runtime-0.4.0-pre.tgz",
-    "jsii-pacmak": "file:.local-npm/jsii-pacmak-0.4.0-pre.tgz",
-    "jsii-runtime": "file:.local-npm/jsii-runtime-0.4.0-pre.tgz",
-    "jsii-spec": "file:.local-npm/jsii-spec-0.4.0-pre.tgz",
-    "jsii-kernel": "file:.local-npm/jsii-kernel-0.4.0-pre.tgz",
-    "codemaker": "file:.local-npm/codemaker-0.4.0-pre.tgz"
+    "jsii": "file:.local-npm/jsii-0.5.0-beta.tgz",
+    "jsii-java-runtime": "file:.local-npm/jsii-java-runtime-0.5.0-beta.tgz",
+    "jsii-pacmak": "file:.local-npm/jsii-pacmak-0.5.0-beta.tgz",
+    "jsii-runtime": "file:.local-npm/jsii-runtime-0.5.0-beta.tgz",
+    "jsii-spec": "file:.local-npm/jsii-spec-0.5.0-beta.tgz",
+    "jsii-kernel": "file:.local-npm/jsii-kernel-0.5.0-beta.tgz",
+    "codemaker": "file:.local-npm/codemaker-0.5.0-beta.tgz"
   },
   "repository": {
     "type": "git",