updated a real fork with all the changes of MigrateWahlzeitIntoTheCloud

.gitignore

@@ -1,3 +1,6 @@
 /build
-/web/data/photos
-/web/WEB-INF/classes
+/classes
+/src/main/webapp/WEB-INF/lib/
+.gradle
+.idea
+*.iml

README.md

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+# Wahlzeit - An Open Source Package to create Photo Rating Sites
+
+
+
+## PART I - INTRODUCTION
+
+Wahlzeit is an open source web application that lets users upload photos and rate photos of other users, on a 1..10 scale. Users get to present their best photos and learn what other users thought of their photos. 
+
+Wahlzeit is used to teach agile methods and open source software development at the Professorship of Open Source Software at the University of Erlangen.
+
+It is an easy-to-learn yet complete Java web application that is available under the GNU Affero Public License v3 license, see the [LICENSE.txt](/LICENSE.txt) file.
+
+Wahlzeit is a Google App Engine app, that can be used on your local machine or be deployed to Google App Engine to reach it online.
+
+For more information, see http://github.com/dirkriehle/wahlzeit and http://osr.cs.fau.de.
+
+
+
+## PART II: WAHLZEIT SETUP
+
+**First download repository:**
+  1. Fulfill prerequisites: install **Java JDK**, set **JAVA_HOME**, and install **git**
+  2. open console and select the directory where the directory ```MigrateWahlzeitIntoTheCloud``` containing the sourcecode should be created
+  3. ```git clone https://github.com/tfrdidi/MigrateWahlzeitIntoTheCloud.git```
+
+
+### Run Wahlzeit on your local machine
+  1. ```cd MigrateWahlzeitIntoTheCloud```
+  2. ```./gradlew appengineRun```
+  3. wait until gradle and project dependencies are downloaded and the local instance is started
+
+Open [http://localhost:8080](http://localhost:8080) to use Wahlzeit on your local machine.
+
+
+### Upload Wahlzeit to Google App Engine
+
+**Create an Google App Engine instance:**
+  1. if you don't have already one, create a Google account
+  2. go to https://console.developers.google.com and login with your Google account
+  3. now you are in the developers console, there select "create a project"
+    1. choose a project name, which used later as *your-project-ID*
+    2. accept the terms of service
+
+**Configure your repository and upload Wahlzeit**
+  1. store your *your-project-ID* in your repository:
+    1. open the file [/MigrateWahlzeitIntoTheCloud/src/main/webapp/WEB-INF/appengine-web.xml](/src/main/webapp/WEB-INF/appengine-web.xml)
+    2. replace the project name with *your-project-ID*: \<application\>*your-project-ID*\</application\>
+    3. save and close the appengine-web.xml
+  2. ```./gradlew appengineUpdate```
+  3. a browser window pops up and asks for permission, accept it
+  4. copy the code from the following browser window to your gradle console
+  5. as Wahlzeit uses Google Datastore, enable billing/enter the test phase. It will never use that much quota, but it is necessary for Datastore (tip: 4683 4578 2937 6522 ;-) )
+  6. in the https://console.developers.google.com select *Storage - Cloud Storage - Storage Browser*
+  7. create a new bucket with the name *org-wahlzeit-data*, standard setting and location in EU
+
+Open https://*your-project-ID*.appspot.com to use Wahlzeit on Google App Engine.
+
+Done!
+
+
+

build.gradle

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+apply plugin: 'war'
+apply plugin: 'appengine'
+apply plugin: 'java'
+
+def gaeVersion = "1.9.21"
+
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath "com.google.appengine:gradle-appengine-plugin:1.9.21"
+    }
+}
+
+repositories {
+    mavenCentral()
+    jcenter()
+}
+
+dependencies {
+    appengineSdk 'com.google.appengine:appengine-java-sdk:' + gaeVersion
+
+    compile 'com.google.appengine:appengine-api-1.0-sdk:' + gaeVersion
+    compile 'com.google.appengine.tools:appengine-gcs-client:0.4.4'
+    compile 'com.googlecode.objectify:objectify:5.1.5'
+    compile 'javax.servlet:servlet-api:2.5' // GAE works with 2.5
+    compile 'commons-fileupload:commons-fileupload:1.2'
+
+    // testing dependencies
+    testCompile 'com.google.appengine:appengine-testing:' + gaeVersion
+    testCompile 'com.google.appengine:appengine-api-stubs:' + gaeVersion
+    testCompile 'com.google.appengine:appengine-api-labs:' + gaeVersion
+    testCompile 'junit:junit:4.+'
+    testCompile 'org.mockito:mockito-core:1.10.19'
+}
+
+test {
+    filter {
+        //include all tests from package
+        includeTestsMatching "org.wahlzeit.model.*"
+    }
+}
+
+appengine {
+    httpPort = 8080
+    downloadSdk = true
+    jvmFlags = ['-Xdebug', '-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8000']
+
+    appcfg {
+        oauth2 = true
+        noCookies = false
+    }
+}

gradle/wrapper/gradle-wrapper.properties

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+#Tue Jun 09 15:30:42 CEST 2015
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.4-bin.zip