added conductor support library for child viewpager hierarchy implementation

app/build.gradle

@@ -40,6 +40,7 @@ android {
     androidExtensions {
         experimental = true
     }
+
     configurations.all {
         resolutionStrategy.force "com.bluelinelabs:conductor:$conductorVersion"
     }
@@ -99,6 +100,9 @@ dependencies {
     //Mosby MVI
     implementation "com.hannesdorfmann.mosby3:mvi-conductor:$mosbyMviConductorVersion"
 
+    //conductor support
+    implementation "com.bluelinelabs:conductor-support:$conductorVersion"
+
     //Tests
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'androidx.test:runner:1.2.0'