remove log event title

Keep the main page simpler and have a bit more
space for log messages.

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

@@ -79,12 +79,6 @@
 
         </LinearLayout>
 
-        <TextView
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:text="@string/log_an_event"
-            android:gravity="center_horizontal"/>
-
         <LinearLayout
             android:id="@+id/buttons_container"
             android:layout_width="match_parent"

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

@@ -1,7 +1,6 @@
 <resources>
     <string name="app_name">LunaTracker</string>
     <string name="title">🌜 LunaTracker 🌛</string>
-    <string name="log_an_event">Ereignis protokollieren:</string>
     <string name="logbook">Ereignisprotokoll</string>
 
     <string name="log_bottle_dialog_title">Fläschchen</string>

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

@@ -1,7 +1,6 @@
 <resources>
     <string name="app_name">LunaTracker</string>
     <string name="title">🌜 LunaTracker 🌛</string>
-    <string name="log_an_event">Ajouter une entrée:</string>
     <string name="logbook">Entrées enregistrées</string>
 
     <string name="log_bottle_dialog_title">Biberon</string>

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

@@ -1,7 +1,6 @@
 <resources>
     <string name="app_name">LunaTracker</string>
     <string name="title">🌜 LunaTracker 🌛</string>
-    <string name="log_an_event">Logga un evento:</string>
     <string name="logbook">Diario di bordo</string>
 
     <string name="log_bottle_dialog_title">Biberon</string>

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

@@ -1,7 +1,6 @@
 <resources>
     <string name="app_name">LunaTracker</string>
     <string name="title">🌜 LunaTracker 🌛</string>
-    <string name="log_an_event">Log an event:</string>
     <string name="logbook">Logged events</string>
 
     <string name="log_bottle_dialog_title">Baby bottle</string>