Fix gradle ktx

Author: anton-knyazev

moxy-ktx/build.gradle

@@ -12,7 +12,8 @@ buildscript {
 
 apply plugin: 'java-library'
 apply plugin: 'kotlin'
-
+apply plugin: 'com.github.dcendents.android-maven'
+group = 'com.github.Omega-R.OmegaMoxy'
 
 java {
     sourceCompatibility = JavaVersion.VERSION_1_7