upgrade versionCode

Author: git-xuhao

app/build.gradle

@@ -20,8 +20,8 @@ android {
         applicationId "com.hazz.kotlinmvp"
         minSdkVersion rootProject.ext.android.minSdkVersion
         targetSdkVersion rootProject.ext.android.targetSdkVersion
-        versionCode 2
-        versionName "1.1"
+        versionCode 3
+        versionName "1.2"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
         javaCompileOptions {
             annotationProcessorOptions {