升级build版本，修改maven地址，提交2.0.8版本

build.gradle

@@ -12,9 +12,6 @@ buildscript {
         classpath 'com.github.dcendents:android-maven-gradle-plugin:2.0'
 //        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.3'
 //        classpath 'com.novoda:bintray-release:0.8.0'
-
-        // NOTE: Do not place your application dependencies here; they belong
-        // in the individual module build.gradle files
     }
 }