Added about.html to build properties
diff --git a/bundles/org.eclipse.rap.rwt.supplemental.filedialog.demo/build.properties b/bundles/org.eclipse.rap.rwt.supplemental.filedialog.demo/build.properties
index d49a41b..5beccfa 100644
--- a/bundles/org.eclipse.rap.rwt.supplemental.filedialog.demo/build.properties
+++ b/bundles/org.eclipse.rap.rwt.supplemental.filedialog.demo/build.properties
@@ -2,7 +2,8 @@
 output.. = bin/
 bin.includes = META-INF/,\
                .,\
-               plugin.properties
+               plugin.properties,\
+               about.html
 jre.compilation.profile = J2SE-1.5
 javacDefaultEncoding.. = UTF-8
 javacSource = 1.5
diff --git a/bundles/org.eclipse.rap.rwt.supplemental.filedialog/build.properties b/bundles/org.eclipse.rap.rwt.supplemental.filedialog/build.properties
index faf889b..ee92187 100644
--- a/bundles/org.eclipse.rap.rwt.supplemental.filedialog/build.properties
+++ b/bundles/org.eclipse.rap.rwt.supplemental.filedialog/build.properties
@@ -3,7 +3,8 @@
 bin.includes = META-INF/,\
                .,\
                plugin.properties,\
-               resources/
+               resources/,\
+               about.html
 jre.compilation.profile = J2SE-1.5
 javacDefaultEncoding.. = UTF-8
 javacSource = 1.5
diff --git a/bundles/org.eclipse.rap.rwt.supplemental.fileupload/build.properties b/bundles/org.eclipse.rap.rwt.supplemental.fileupload/build.properties
index d49a41b..5beccfa 100644
--- a/bundles/org.eclipse.rap.rwt.supplemental.fileupload/build.properties
+++ b/bundles/org.eclipse.rap.rwt.supplemental.fileupload/build.properties
@@ -2,7 +2,8 @@
 output.. = bin/
 bin.includes = META-INF/,\
                .,\
-               plugin.properties
+               plugin.properties,\
+               about.html
 jre.compilation.profile = J2SE-1.5
 javacDefaultEncoding.. = UTF-8
 javacSource = 1.5