upgrade slf4j & logback & fastjson

pom.xml

@@ -89,7 +89,7 @@
 		<httpclient_version>4.1.2</httpclient_version>
 		<hessian_lite_version>3.2.1-fixed-2</hessian_lite_version>
 		<xstream_version>1.4.1</xstream_version>
-		<fastjson_version>1.1.39</fastjson_version>
+		<fastjson_version>1.2.28</fastjson_version>
 		<bsf_version>3.1</bsf_version>
 		<sorcerer_version>0.8</sorcerer_version>
 		<zookeeper_version>3.3.3</zookeeper_version>
@@ -111,10 +111,10 @@
 		<cglib_version>2.2</cglib_version>
 		<webx_version>3.0.8</webx_version>
 		<!-- Log libs -->
-		<slf4j_version>1.6.2</slf4j_version>
+		<slf4j_version>1.7.25</slf4j_version>
 		<jcl_version>1.1</jcl_version>
 		<log4j_version>1.2.16</log4j_version>
-		<logback_version>1.0.6</logback_version>
+		<logback_version>1.2.2</logback_version>
 		<!-- Test libs -->
 		<junit_version>4.10</junit_version>
 		<easymock_version>3.0</easymock_version>
@@ -125,16 +125,16 @@
 		<updateReleaseInfo>true</updateReleaseInfo>
 		<project.build.sourceEncoding>${file_encoding}</project.build.sourceEncoding>
 
-        <!-- generate idea copyright -->
-        <copyright>Copyright 1999-2012 Alibaba Group.&#10; &#10;Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);&#10;you may not use this file except in compliance with the License.&#10;You may obtain a copy of the License at&#10; &#10;     http://www.apache.org/licenses/LICENSE-2.0&#10; &#10;Unless required by applicable law or agreed to in writing, software&#10;distributed under the License is distributed on an &quot;AS IS&quot; BASIS,&#10;WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.&#10;See the License for the specific language governing permissions and&#10;limitations under the License.</copyright>
-        <profile.name>oss</profile.name>
+		<!-- generate idea copyright -->
+		<copyright>Copyright 1999-2012 Alibaba Group.&#10; &#10;Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);&#10;you may not use this file except in compliance with the License.&#10;You may obtain a copy of the License at&#10; &#10;     http://www.apache.org/licenses/LICENSE-2.0&#10; &#10;Unless required by applicable law or agreed to in writing, software&#10;distributed under the License is distributed on an &quot;AS IS&quot; BASIS,&#10;WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.&#10;See the License for the specific language governing permissions and&#10;limitations under the License.</copyright>
+		<profile.name>oss</profile.name>
+
+		<!-- for maven compiler plugin -->
+		<maven_compiler_plugin_version>3.5.1</maven_compiler_plugin_version>
+		<java_source_version>1.6</java_source_version>
+		<java_target_version>1.6</java_target_version>
+		<file_encoding>UTF-8</file_encoding>
 
-        <!-- for maven compiler plugin -->
-        <maven_compiler_plugin_version>3.5.1</maven_compiler_plugin_version>
-        <java_source_version>1.6</java_source_version>
-        <java_target_version>1.6</java_target_version>
-        <file_encoding>UTF-8</file_encoding>
-
 	</properties>
 	<dependencyManagement>
 		<dependencies>
@@ -539,14 +539,14 @@
 			</roles>
 			<timezone>+8</timezone>
 		</developer>
-        <developer>
-            <name>WuXiaoFei(Teaey)</name>
-            <id>xiaofei.wxf</id>
-            <email>xiaofei.wxf (AT) alibaba-inc.com</email>
-            <roles>
-                <role>Developer</role>
-            </roles>
-            <timezone>+8</timezone>
-        </developer>
+		<developer>
+			<name>WuXiaoFei(Teaey)</name>
+			<id>xiaofei.wxf</id>
+			<email>xiaofei.wxf (AT) alibaba-inc.com</email>
+			<roles>
+				<role>Developer</role>
+			</roles>
+			<timezone>+8</timezone>
+		</developer>
 	</developers>
 </project>