Merge branch '18-avoid-print-calls-in-production-code' into 'master'

Resolve "Avoid print calls in production code"

Closes #18

See merge request !17

android/gradle.properties

 org.gradle.jvmargs=-Xmx1536M
 android.useAndroidX=true
 android.enableJetifier=true
-app.versionName=0.0.15
-app.versionCode=15
+app.versionName=0.0.16
+app.versionCode=16

fastlane/metadata/android/en-US/changelogs/16.txt

+Avoid print calls in production code.

fastlane/metadata/android/fr-FR/changelogs/16.txt

+Supprime les appels à print dans le code de production.

lib/utils/tools.dart

+import 'package:flutter/foundation.dart';
+
+void printlog(String message) {
+  if (!kReleaseMode) {
+    debugPrint(message);
+  }
+}

pubspec.lock

@@ -143,10 +143,10 @@ packages:
     dependency: "direct main"
     description:
       name: provider
-      sha256: "9a96a0a19b594dbc5bf0f1f27d2bc67d5f95957359b461cd9feb44ed6ae75096"
+      sha256: c8a055ee5ce3fd98d6fc872478b03823ffdb448699c6ebdbbc71d59b596fd48c
       url: "https://pub.dev"
     source: hosted
-    version: "6.1.1"
+    version: "6.1.2"
   shared_preferences:
     dependency: "direct main"
     description:

pubspec.yaml

 name: simpler_reversi
 description: A reversi game application.
 publish_to: 'none'
-version: 0.0.15+15
+version: 0.0.16+16
 
 environment:
   sdk: '^3.0.0'