Bump version numbers for 1.2.3 release.

bramble-android/build.gradle

@@ -11,8 +11,8 @@ android {
 	defaultConfig {
 		minSdkVersion 14
 		targetSdkVersion 26
-		versionCode 10109
-		versionName "1.1.9"
+		versionCode 10203
+		versionName "1.2.3"
 		consumerProguardFiles 'proguard-rules.txt'
 
 		testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

briar-android/build.gradle

@@ -22,8 +22,8 @@ android {
 	defaultConfig {
 		minSdkVersion 15
 		targetSdkVersion 26
-		versionCode 10109
-		versionName "1.1.9"
+		versionCode 10203
+		versionName "1.2.3"
 		applicationId "org.briarproject.briar.android"
 		buildConfigField "String", "GitHash",
 				"\"${getStdout(['git', 'rev-parse', '--short=7', 'HEAD'], 'No commit hash')}\""

briar-android/src/main/java/org/briarproject/briar/android/AppModule.java

@@ -244,7 +244,7 @@ public class AppModule {
 
 			@Override
 			public boolean shouldEnableRemoteContacts() {
-				return IS_DEBUG_BUILD;
+				return true;
 			}
 		};
 	}