remove of welcome.html from build.xml and ant-msi.wxs

(how to test ant-msi.wxs?)

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@475733 13f79535-47bb-0310-9956-ffa450edef68

build.xml

@@ -1057,7 +1057,6 @@
         <include name="TODO"/>
         <include name="WHATSNEW"/>
         <include name="KEYS"/>
-        <include name="welcome.html"/>
         <include name="fetch.xml"/>
 	<include name="get-m2.xml"/>
       </fileset>

src/etc/ant-msi.wxs

@@ -67,9 +67,6 @@
                 Vital="yes" src="$(var.dist.dir)/README"/>
               <File DiskId="1" Id="WHATSNEW" Name="WHATSNEW"
                 Vital="yes" src="$(var.dist.dir)/WHATSNEW"/>
-              <File DiskId="1" Id="welcome.htm" Name="welcome.htm"
-                LongName="welcome.html"
-                Vital="yes" src="$(var.dist.dir)/welcome.html"/>
             </Component>
           </Directory>
         </Directory>