Fix minor bug, which allowed to insert multi-line texts in the name of a new file

Author: jfmdev

library/res/layout/daidalos_file_chooser.xml

@@ -10,7 +10,7 @@
     <ScrollView
         android:id="@+id/scrollView1"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="0dp"
         android:layout_weight="1" >
 
         <LinearLayout

library/src/ar/com/daidalos/afiledialog/FileChooserCore.java

@@ -168,6 +168,7 @@ public void onClick(View v) {
 
 			// Set an EditText view to get the file's name.
 			final EditText input = new EditText(context);
+			input.setSingleLine();
 			alert.setView(input);
 
 			// Set the 'ok' and 'cancel' buttons.