Bug: 474722 - Adding missing gradle jar and build shell script.

These files are required for the Hudson CI Builds of the Android Service

Signed-off-by: James Sutton <james.sutton@uk.ibm.com>

Author: jpwsutton

org.eclipse.paho.android.service/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Wed Aug 26 15:38:58 BST 2015
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.4-all.zip

org.eclipse.paho.android.service/waitForEmulator.sh

@@ -0,0 +1,12 @@
+echo Android Home is: $ANDROID_HOME
+echo Waiting for Emulator to Boot.
+while true; do
+  str=`$ANDROID_HOME/platform-tools/adb shell getprop init.svc.bootanim 2>&1`
+  echo -n .
+  if [[ $str =~ 'stopped' ]]; then
+    break
+  fi
+  sleep 5
+done
+echo Finished: $str
+echo Emulator has booted.