update druid version & compile jdk version

Author: wenshao

pom.xml

@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.alibaba</groupId>
 	<artifactId>druid</artifactId>
-	<version>1.1.22</version>
+	<version>1.1.23</version>
 
 
 	<packaging>jar</packaging>
@@ -21,7 +21,7 @@
 		<javadoc.skip>true</javadoc.skip>
 
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<jdk.version>1.8</jdk.version>
+		<jdk.version>1.6</jdk.version>
 	</properties>
 
 	<repositories>

src/main/java/com/alibaba/druid/VERSION.java

@@ -19,7 +19,7 @@ public final class VERSION {
 
     public final static int MajorVersion    = 1;
     public final static int MinorVersion    = 1;
-    public final static int RevisionVersion = 22;
+    public final static int RevisionVersion = 23;
 
     public static String getVersionNumber() {
         return VERSION.MajorVersion + "." + VERSION.MinorVersion + "." + VERSION.RevisionVersion;