Fix github site issue

.travis.yml

 language: java
 jdk:
   - oraclejdk8
+notification:
+  email:
+    recipients:
+      - liuyiming.vip@gmail.com,nobodyiam@gmail.com,lepdou@gmail.com
+    on_success: always
+    on_failure: always
+
+before_script:
+  - echo "MAVEN_OPTS='-Xmx2g -XX:MaxPermSize=512m'" > ~/.mavenrc
   
 before_install:
   - pip install --user codecov
@@ -17,6 +26,7 @@ branches:
 env:
   global:
    - secure: "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"
+   - "MAVEN_OPTS=-Xmx2g"
 
 addons:
   coverity_scan:

apollo-adminservice/pom.xml

@@ -10,6 +10,9 @@
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>apollo-adminservice</artifactId>
 	<name>Apollo AdminService</name>
+	<properties>
+		<github.path>${project.artifactId}</github.path>
+	</properties>
 	<dependencies>
 		<!-- apollo -->
 		<dependency>

apollo-biz/pom.xml

@@ -10,7 +10,9 @@
 	<artifactId>apollo-biz</artifactId>
 	<name>Apollo Biz</name>
 	<packaging>jar</packaging>
-
+	<properties>
+		<github.path>${project.artifactId}</github.path>
+	</properties>
 	<dependencies>
 		<dependency>
 			<groupId>com.ctrip.apollo</groupId>

apollo-buildtools/pom.xml

@@ -10,4 +10,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>apollo-buildtools</artifactId>
 	<name>Apollo BuildTools</name>
+	<properties>
+		<github.path>${project.artifactId}</github.path>
+	</properties>
 </project>

apollo-client/pom.xml

@@ -12,6 +12,7 @@
 	<name>Apollo Client</name>
 	<properties>
 		<java.version>1.7</java.version>
+		<github.path>${project.artifactId}</github.path>
 	</properties>
 	<dependencies>
 		<!-- apollo -->

apollo-common/pom.xml

@@ -10,6 +10,9 @@
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>apollo-common</artifactId>
 	<name>Apollo Common</name>
+	<properties>
+		<github.path>${project.artifactId}</github.path>
+	</properties>
 	<dependencies>
 		<dependency>
 			<groupId>com.ctrip.apollo</groupId>

apollo-configservice/pom.xml

@@ -10,6 +10,9 @@
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>apollo-configservice</artifactId>
 	<name>Apollo ConfigService</name>
+	<properties>
+		<github.path>${project.artifactId}</github.path>
+	</properties>
 	<dependencies>
 		<!-- apollo -->
 		<dependency>

apollo-core/pom.xml

@@ -11,7 +11,9 @@
     <artifactId>apollo-core</artifactId>
     <name>Apollo Core</name>
     <packaging>jar</packaging>
-
+	<properties>
+		<github.path>${project.artifactId}</github.path>
+	</properties>
     <dependencies>
         <!-- json -->
         <dependency>

apollo-demo/pom.xml

 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<parent>
 		<artifactId>apollo</artifactId>
@@ -11,6 +10,9 @@
 	<artifactId>apollo-demo</artifactId>
 	<name>Apollo Demo</name>
 	<packaging>jar</packaging>
+	<properties>
+		<github.path>${project.artifactId}</github.path>
+	</properties>
 	<dependencies>
 		<dependency>
 			<groupId>com.ctrip.apollo</groupId>

apollo-portal/pom.xml

@@ -10,6 +10,9 @@
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>apollo-portal</artifactId>
 	<name>Apollo Portal</name>
+	<properties>
+		<github.path>${project.artifactId}</github.path>
+	</properties>
 	<dependencies>
 		<dependency>
 			<groupId>com.ctrip.apollo</groupId>

pom.xml

@@ -84,6 +84,7 @@
 		<jetty.version>9.3.8.v20160314</jetty.version>
 		<github.global.server>github</github.global.server>
 		<github.global.oauth2Token>${env.GITHUB_OAUTH_TOKEN}</github.global.oauth2Token>
+		<github.path></github.path>
 	</properties>
 
 	<modules>
@@ -175,13 +176,6 @@
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
-			<dependency>
-				<groupId>org.springframework.cloud</groupId>
-				<artifactId>spring-cloud-config</artifactId>
-				<version>1.1.0.M5</version>
-				<type>pom</type>
-				<scope>import</scope>
-			</dependency>
 			<dependency>
 				<groupId>org.springframework.cloud</groupId>
 				<artifactId>spring-cloud-netflix</artifactId>
@@ -299,7 +293,9 @@
 						<artifactId>site-maven-plugin</artifactId>
 						<version>0.12</version>
 						<configuration>
-							<message>Building site for ${project.version}</message>
+							<message>Site for ${project.artifactId}, ${project.version}</message>
+							<path>${github.path}</path>
+							<merge>true</merge>
 						</configuration>
 						<executions>
 							<execution>