BSC-8167: pom.xml: update mvn 0.10.0-SNAPSHOT, update libraries

Also, remove the LengthCountingPseudoChannelBuffer. It was not
used and did not work with the updated version of netty.
diff --git a/java_gen/pre-written/pom.xml b/java_gen/pre-written/pom.xml
index 58ddab3..307710d 100644
--- a/java_gen/pre-written/pom.xml
+++ b/java_gen/pre-written/pom.xml
@@ -10,7 +10,7 @@
 
     <groupId>org.projectfloodlight</groupId>
     <artifactId>openflowj</artifactId>
-    <version>0.9.0-SNAPSHOT</version>
+    <version>0.10.0-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>OpenFlowJ-Loxi</name>
@@ -37,12 +37,12 @@
         <dependency>
             <groupId>com.google.code.findbugs</groupId>
             <artifactId>annotations</artifactId>
-            <version>2.0.2</version>
+            <version>3.0.0</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.11</version>
+            <version>4.12</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -54,27 +54,27 @@
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty</artifactId>
-            <version>3.9.0.Final</version>
+            <version>3.10.4.Final</version>
         </dependency>
         <dependency>
             <groupId>com.google.guava</groupId>
             <artifactId>guava</artifactId>
-            <version>17.0</version>
+            <version>18.0</version>
         </dependency>
         <dependency>
             <groupId>org.slf4j</groupId>
             <artifactId>slf4j-api</artifactId>
-            <version>1.7.5</version>
+            <version>1.7.12</version>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-core</artifactId>
-            <version>1.0.13</version>
+            <version>1.1.3</version>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.0.13</version>
+            <version>1.1.3</version>
         </dependency>
     </dependencies>
     <build>