Fix maven

Author: dpisklov

compiler/pom.xml

@@ -86,8 +86,8 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.6.2</version>
                 <configuration>
-                    <source>1.6</source>
-                    <target>1.6</target>
+                    <source>1.8</source>
+                    <target>1.8</target>
                 </configuration>
             </plugin>
             <!--

pom.xml

@@ -19,8 +19,8 @@
 
     <parent>
         <groupId>net.openhft</groupId>
-        <artifactId>java-parent-pom</artifactId>
-        <version>1.1.16</version>
+        <artifactId>root-parent-pom</artifactId>
+        <version>1.1.12</version>
         <relativePath />
     </parent>