Corrected client library package group

client/build.gradle

@@ -1,5 +1,6 @@
 apply plugin: 'com.android.library'
 
+group = "net.i2p.android"
 version = "0.1"
 
 android {
@@ -7,7 +8,7 @@ android {
     buildToolsVersion "19.1.0"
 
     defaultConfig {
-        applicationId "net.i2p.android"
+        applicationId group
         minSdkVersion 9
         targetSdkVersion 19
         versionCode 1