Add "All Files" filter to ImageAnalyzer

It allows to select more file types that are not supported on all
platforms (e.g. webp).

Author: akurtakov

examples/org.eclipse.swt.examples/src/examples_images.properties

@@ -84,6 +84,7 @@ Alpha 						= Alpha
 OpenURLDialog				= Open URL
 EnterURL					= Enter the URL for an image (bmp, gif, ico, jfif, jpeg, jpg, png, tif, tiff):
 All_images 					= All Image Files
+All_files 					= All Files
 Loading_lc 					= loading
 Saving_lc 					= saving
 Unknown_extension 			= Unknown file extension: {0}\nPlease use bmp, gif, ico, jfif, jpeg, jpg, png, tif, or tiff.

examples/org.eclipse.swt.examples/src/org/eclipse/swt/examples/imageanalyzer/ImageAnalyzer.java

@@ -119,11 +119,11 @@ public class ImageAnalyzer {
 	static final int ALPHA_Y = 2;
 	static final String[] OPEN_FILTER_EXTENSIONS = new String[] {
 			"*.bmp;*.gif;*.ico;*.jfif;*.jpeg;*.jpg;*.png;*.svg;*.tif;*.tiff",
-			"*.bmp", "*.gif", "*.ico", "*.jpg;*.jpeg;*.jfif", "*.png", "*.svg","*.tif;*.tiff" };
+			"*.bmp", "*.gif", "*.ico", "*.jpg;*.jpeg;*.jfif", "*.png", "*.svg","*.tif;*.tiff", "*.*" };
 	static final String[] OPEN_FILTER_NAMES = new String[] {
 			bundle.getString("All_images") + " (bmp, gif, ico, jfif, jpeg, jpg, png, tif, tiff)",
 			"BMP (*.bmp)", "GIF (*.gif)", "ICO (*.ico)", "JPEG (*.jpg, *.jpeg, *.jfif)",
-			"PNG (*.png)", "SVG (*.svg)","TIFF (*.tif, *.tiff)" };
+			"PNG (*.png)", "SVG (*.svg)","TIFF (*.tif, *.tiff)", bundle.getString("All_files") };
 	static final String[] SAVE_FILTER_EXTENSIONS = new String[] {
 			"*.bmp", "*.bmp", "*.gif", "*.ico", "*.jpg", "*.png", "*.tif", "*.bmp" };
 	static final String[] SAVE_FILTER_NAMES = new String[] {