Merge branch '26-improve-layout' into 'master'

Resolve "Improve layout"

Closes #26

See merge request !26

android/gradle.properties

 org.gradle.jvmargs=-Xmx1536M
 android.useAndroidX=true
 android.enableJetifier=true
-app.versionName=0.1.2
-app.versionCode=23
+app.versionName=0.1.3
+app.versionCode=24

fastlane/metadata/android/en-US/changelogs/24.txt

+Improve layout

fastlane/metadata/android/fr-FR/changelogs/24.txt

+Amélioration de l'affichage

icons/build_game_icons.sh

@@ -20,6 +20,7 @@ AVAILABLE_GAME_IMAGES="
   button_start
   game_fail
   game_win
+  placeholder
 "
 
 # Settings images

icons/placeholder.svg

+<?xml version="1.0" encoding="UTF-8"?>
+<svg enable-background="new 0 0 100 100" version="1.1" viewBox="0 0 102 102" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"/>

lib/layout/parameters.dart

@@ -37,7 +37,7 @@ class Parameters {
     Column decorationImage = Column(
       children: [
         Image(
-          image: AssetImage('assets/icons/game_win.png'),
+          image: AssetImage('assets/icons/placeholder.png'),
           fit: BoxFit.fill
         ),
       ]