Update dependencies (#28)

Author: FrankHossfeld

gwt-safehtml-processor/pom.xml

@@ -50,12 +50,11 @@
     <maven.compiler.source>1.8</maven.compiler.source>
     <maven.compiler.target>1.8</maven.compiler.target>
 
-    <auto.common.version>0.10</auto.common.version>
-    <auto.service.version>1.0-rc7</auto.service.version>
-    <compile-testing.version>0.18</compile-testing.version>
-    <gwt.version>2.8.2</gwt.version>
-    <javapoet.version>1.12.1</javapoet.version>
-    <compile.testing.version>0.18</compile.testing.version>
+    <auto.common.version>1.1</auto.common.version>
+    <auto.service.version>1.0</auto.service.version>
+    <compile.testing.version>0.19</compile.testing.version>
+    <gwt.version>2.9.0</gwt.version>
+    <javapoet.version>1.13.0</javapoet.version>
     <org.truth.version>0.23</org.truth.version>
     <truth.version>1.0</truth.version>
   </properties>