Manifest update

Add version code and name
Add PayUTC as the default launcher

app/build.gradle

@@ -7,8 +7,6 @@ android {
         applicationId "fr.utc.simde.payutc"
         minSdkVersion 21
         targetSdkVersion 26
-        versionCode 1
-        versionName "1.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {

app/src/main/AndroidManifest.xml

 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="fr.utc.simde.jessy">
+    package="fr.utc.simde.jessy"
+    android:versionCode="22"
+    android:versionName="0.8.6">
 
     <uses-permission android:name="android.permission.NFC" />
     <uses-permission android:name="android.permission.INTERNET" />
@@ -13,6 +15,8 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
+        android:launchMode="singleTask"
+        android:stateNotNeeded="true"
         android:theme="@style/AppTheme">
         <activity android:name="fr.utc.simde.jessy.MainActivity"
             android:configChanges="orientation"
@@ -22,6 +26,8 @@
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
+                <category android:name="android.intent.category.HOME" />
+                <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
         </activity>
         <activity android:name="fr.utc.simde.jessy.FoundationsOptionsActivity"