fix inconsistency with weblate

app/src/main/res/layout/act_main.xml

@@ -65,7 +65,7 @@
                 android:layout_width="48dp"
                 android:layout_height="48dp"
                 android:contentDescription="@string/menu"
-                android:src="@drawable/ic_add"
+                android:src="@drawable/ic_hamburger"
                 android:scaleType="fitCenter"
                 />
 

app/src/main/res/values-cy/strings.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <string name="column_empty">Use the left-bottom \"+\" button to add a column</string>
+    <string name="column_empty">Use the left-bottom menu button to add a column</string>
     <string name="instance">Achos</string>
     <string name="user_mail_address">E-bost</string>
     <string name="user_password">Cyfrinair</string>

app/src/main/res/values-fr/strings.xml

@@ -66,7 +66,7 @@
     <string name="color_and_background">Couleurs et arrière plan…</string>
     <string name="column">Colonne</string>
     <string name="column_background">Arrière plan de colonne</string>
-    <string name="column_empty">Veuillez ajouter une colonne à partir du bouton de \"+\" en bas à gauche</string>
+    <string name="column_empty">Veuillez ajouter une colonne à partir du bouton de menu en bas à gauche</string>
     <string name="column_has_dont_close_option">Vous ne pouvez pas fermer cette colonne (vérifiez les options).</string>
     <string name="column_header">Entête de colonne</string>
     <string name="column_index">%1$d/%2$d</string>

app/src/main/res/values-ja/strings.xml

@@ -134,7 +134,7 @@
     <string name="color_and_background">色と背景</string>
     <string name="column">カラム</string>
     <string name="column_background">カラム背景</string>
-    <string name="column_empty">左下の\"+\"ボタンを押してアカウントまたはカラムを追加してください</string>
+    <string name="column_empty">左下のメニューボタンを押してアカウントまたはカラムを追加してください</string>
     <string name="column_has_dont_close_option">保護されたカラムは閉じられません</string>
     <string name="column_header">カラムヘッダ</string>
     <string name="column_index">%1$d/%2$d</string>

app/src/main/res/values/strings.xml

@@ -18,7 +18,7 @@
     <string name="request_access_token">Requesting access token…</string>
     <string name="request_api">Acquiring: %1$s %2$s</string>
     <string name="reading_api">Reading: %1$s %2$s</string>
-    <string name="column_empty">Use the left-bottom \"+\" button to add a column</string>
+    <string name="column_empty">Use the left-bottom menu button to add a column</string>
     <string name="home">Home</string>
     <string name="local_timeline">Local timeline</string>
     <string name="federate_timeline">Federated timeline</string>