- Fixed Gradle Task.leftShift(Closure) deprecation warning

- Update Fabric to latest

app/build.gradle

@@ -7,7 +7,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'io.fabric.tools:gradle:1.21.6'
+        classpath 'io.fabric.tools:gradle:1.22.2'
         classpath 'io.realm:realm-gradle-plugin:3.4.0'
         classpath 'org.ajoberstar:grgit:1.5.0'
     }
@@ -88,52 +88,56 @@ android {
     }
 }
 
-task signRelease << {
-    def command = [
-            'jarsigner',
-            '-verbose',
-            '-sigalg',
-            'SHA1withRSA',
-            '-digestalg',
-            'SHA1',
-            '-keystore',
-            '/Users/lennart/keystores/nightscout_android.jks',
-            'app/build/outputs/apk/app-release-unsigned.apk',
-            'nightscoutandroidkey'
-    ]
-
-    def proc = new ProcessBuilder(command)
-            .redirectOutput(ProcessBuilder.Redirect.INHERIT)
-            .redirectInput(ProcessBuilder.Redirect.INHERIT)
-            .redirectError(ProcessBuilder.Redirect.INHERIT)
-            .start()
-
-    proc.waitFor()
-
-    if (0 != proc.exitValue()) {
-        throw new RuntimeException("Could not sign APK.")
+task signRelease {
+    doLast {
+        def command = [
+                'jarsigner',
+                '-verbose',
+                '-sigalg',
+                'SHA1withRSA',
+                '-digestalg',
+                'SHA1',
+                '-keystore',
+                '/Users/lennart/keystores/nightscout_android.jks',
+                'app/build/outputs/apk/app-release-unsigned.apk',
+                'nightscoutandroidkey'
+        ]
+
+        def proc = new ProcessBuilder(command)
+                .redirectOutput(ProcessBuilder.Redirect.INHERIT)
+                .redirectInput(ProcessBuilder.Redirect.INHERIT)
+                .redirectError(ProcessBuilder.Redirect.INHERIT)
+                .start()
+
+        proc.waitFor()
+
+        if (0 != proc.exitValue()) {
+            throw new RuntimeException("Could not sign APK.")
+        }
     }
 }
 
-task zipalignRelease << {
-    def command = [
-            '/Users/lennart/Library/Android/sdk/build-tools/25.0.2/zipalign',
-            '-v',
-            '4',
-            'app/build/outputs/apk/app-release-unsigned.apk',
-            'app/build/outputs/apk/600-series-uploader.apk'
-    ]
-
-    def proc = new ProcessBuilder(command)
-            .redirectOutput(ProcessBuilder.Redirect.INHERIT)
-            .redirectInput(ProcessBuilder.Redirect.INHERIT)
-            .redirectError(ProcessBuilder.Redirect.INHERIT)
-            .start()
-
-    proc.waitFor()
-
-    if (0 != proc.exitValue()) {
-        throw new RuntimeException("Could not align APK.")
+task zipalignRelease {
+    doLast {
+        def command = [
+                '/Users/lennart/Library/Android/sdk/build-tools/25.0.2/zipalign',
+                '-v',
+                '4',
+                'app/build/outputs/apk/app-release-unsigned.apk',
+                'app/build/outputs/apk/600-series-uploader.apk'
+        ]
+
+        def proc = new ProcessBuilder(command)
+                .redirectOutput(ProcessBuilder.Redirect.INHERIT)
+                .redirectInput(ProcessBuilder.Redirect.INHERIT)
+                .redirectError(ProcessBuilder.Redirect.INHERIT)
+                .start()
+
+        proc.waitFor()
+
+        if (0 != proc.exitValue()) {
+            throw new RuntimeException("Could not align APK.")
+        }
     }
 }
 
@@ -161,6 +165,10 @@ dependencies {
     compile 'com.squareup.retrofit2:retrofit:2.1.0'
     compile 'com.squareup.retrofit2:converter-gson:2.1.0'
 
+    compile('com.crashlytics.sdk.android:crashlytics:2.6.8@aar') {
+        transitive = true;
+    }
+
     // The version of okhttp3 *must* be the same as the version in AppUpdater
     compile 'com.squareup.okhttp3:okhttp:3.6.0'
     compile 'com.squareup.okhttp3:logging-interceptor:3.6.0'