Minor strings cleanup

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"

    xmlns:app="http://schemas.android.com/apk/res-auto"

    xmlns:tools="http://schemas.android.com/tools"

    android:id="@+id/share_button"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent">

                android:drawableTop="@drawable/ic_library_add_white_24dp"

                android:paddingTop="5dp"

                android:paddingBottom="5dp"

                android:text="@string/button_newtrack"

                android:text="@string/title_newtrack"

                android:textColor="?android:attr/textColorAlertDialogListItem"

                android:textStyle="bold" />

  -->

<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">

    <string name="button_newtrack">Nova ruta</string>

    <string name="button_upload">Pujar</string>

    <string name="is_running" comment="substituted app_name">%s s’està executant</string>

    <string name="title_newtrack">Nova ruta</string>

  -->

<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">

    <string name="button_newtrack">Nová trasa</string>

    <string name="button_upload">Nahrát</string>

    <string name="is_running" comment="substituted app_name">%s běží</string>

    <string name="is_uploading" comment="substituted app_name">%s nahrává pozice</string>

  -->

<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">

    <string name="button_newtrack">Neuer Track</string>

    <string name="button_upload">Upload</string>

    <string name="is_running" comment="substituted app_name">%s läuft</string>

    <string name="is_uploading" comment="substituted app_name">%s lädt Positionen hoch</string>

  -->

<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">

    <string name="button_newtrack">Nueva ruta</string>

    <string name="button_upload">Subir</string>

    <string name="is_running" comment="substituted app_name">%s está en ejecución</string>

    <string name="is_uploading" comment="substituted app_name">%s está subiendo posiciones</string>