update version in files

Dockerfile

@@ -1,6 +1,6 @@
 FROM openjdk:8-jdk-alpine
 
-ARG ARTHAS_VERSION="3.0.5"
+ARG ARTHAS_VERSION="3.1.0"
 ARG MIRROR=false
 
 ENV MAVEN_HOST=https://repo1.maven.org/maven2 \

Dockerfile-No-Jdk

@@ -1,6 +1,6 @@
 FROM alpine
 
-ARG ARTHAS_VERSION="3.0.5"
+ARG ARTHAS_VERSION="3.1.0"
 ARG MIRROR=false
 
 ENV MAVEN_HOST=https://repo1.maven.org/maven2 \

bin/as.sh

@@ -426,7 +426,7 @@ EXAMPLES:
   ./as.sh --telnet-port 9999 --http-port -1
   ./as.sh -c 'sysprop; thread' <pid>
   ./as.sh -f batch.as <pid>
-  ./as.sh --use-version 3.0.5
+  ./as.sh --use-version 3.1.0
   ./as.sh --session-timeout 3600
   ./as.sh --attach-only
   ./as.sh --repo-mirror aliyun --use-http

boot/src/main/java/com/taobao/arthas/boot/Bootstrap.java

@@ -44,7 +44,7 @@ import com.taobao.middleware.cli.annotations.Summary;
                 + "  java -jar arthas-boot.jar --telnet-port 9999 --http-port -1\n"
                 + "  java -jar arthas-boot.jar -c 'sysprop; thread' <pid>\n"
                 + "  java -jar arthas-boot.jar -f batch.as <pid>\n"
-                + "  java -jar arthas-boot.jar --use-version 3.0.5\n"
+                + "  java -jar arthas-boot.jar --use-version 3.1.0\n"
                 + "  java -jar arthas-boot.jar --versions\n"
                 + "  java -jar arthas-boot.jar --session-timeout 3600\n" + "  java -jar arthas-boot.jar --attach-only\n"
                 + "  java -jar arthas-boot.jar --repo-mirror aliyun --use-http\n" + "WIKI:\n"