Add notify and update drone yml

.drone.yml

@@ -1,15 +1,19 @@
 ---
+kind: pipeline
+name: build
+
 workspace:
   base: /src
   path: .
 
-pipeline:
-  build:
+steps:
+
+  - name: build
     image: openjdk:8-jdk
     environment:
-      - ANDROID_COMPILE_SDK=25
-      - ANDROID_BUILD_TOOLS=25.0.2
-      - ANDROID_SDK_TOOLS=3859397
+      ANDROID_COMPILE_SDK: 25
+      ANDROID_BUILD_TOOLS: 25.0.2
+      ANDROID_SDK_TOOLS: 3859397
     commands:
       - chmod +x ./gradlew
       - export ANDROID_HOME=/src/android-sdk-linux
@@ -32,12 +36,25 @@ pipeline:
       - ./gradlew test
       - ./gradlew build
 
-  upload_debug:
+  - name: upload
     image: vividboarder/drone-webdav
-    file: com.iamthefij.otbeta/build/outputs/apk/com.iamthefij.otbeta-debug.apk
-    destination: https://cloud.iamthefij.com/remote.php/dav/files/iamthefij/Android/Apks/
-    secrets:
-      - source: WEBDAV_USER
-        target: PLUGIN_USERNAME
-      - source: WEBDAV_PASSWORD
-        target: PLUGIN_PASSWORD
+    settings:
+      file: com.iamthefij.otbeta/build/outputs/apk/com.iamthefij.otbeta-debug.apk
+      destination: https://cloud.iamthefij.com/remote.php/dav/files/iamthefij/Android/Apks/
+      username:
+        from_secret: WEBDAV_USER
+      password:
+        from_secret: WEBDAV_PASSWORD
+
+  - name: notify
+    image: drillster/drone-email
+    settings:
+      host:
+        from_secret: smtp_host
+      username:
+        from_secret: smtp_user
+      password:
+        from_secret: smtp_pass
+      from: drone@iamthefij.com
+    when:
+      status: [changed, failure]