Merge pull request #54 from kinecosystem/update_tests_urls_and_migration_module_version

1. Update migration module version to 1.0.3

Author: drEfrati

kin-devplatform-sdk/build.gradle

@@ -19,7 +19,7 @@ android {
 dependencies {
 
     implementation project(':kin-devplatform-core')
-    implementation 'com.github.kinecosystem:kin-migration-module-android:1.0.2'
+    implementation 'com.github.kinecosystem:kin-migration-module-android:1.0.3'
     implementation 'com.github.kinecosystem.kin-ecosystem-android-sdk:recovery:d73ef56'
     api 'com.github.kinecosystem:kin-utils-android:1.1'
     implementation devDependencies.appCompat_v7

kin-devplatform-sdk/src/main/java/kin/devplatform/Environment.java

@@ -80,7 +80,7 @@ public static KinEnvironment getPlayground() {
 			PLAYGROUND = new Environment(
 				"https://horizon-playground.kininfrastructure.com",
 				"Kin Playground Network ; June 2018",
-				"http://horizon-testnet.kininfrastructure.com",
+				"https://horizon-testnet.kininfrastructure.com",
 				"Kin Testnet ; December 2018",
 				"GBC3SG6NGTSZ2OMH3FFGB7UVRQWILW367U4GSOOF4TFSZONV42UJXUH7",
 				"https://migration-devplatform-playground.developers.kinecosystem.com/migrate?address=",