Trimming trailing spaces, removing tabs by a script

- using tab width of 4 spaces
- trailing space in property files is converted to unicode, so it is
  visible in sources
- bat files use CRLF
- all other text files use just LF
diff --git a/appserver/tests/appserv-tests/devtests/web/ssiEscapeCharacter/WebTest.java b/appserver/tests/appserv-tests/devtests/web/ssiEscapeCharacter/WebTest.java
index c89d422..528ef75 100644
--- a/appserver/tests/appserv-tests/devtests/web/ssiEscapeCharacter/WebTest.java
+++ b/appserver/tests/appserv-tests/devtests/web/ssiEscapeCharacter/WebTest.java
@@ -45,7 +45,7 @@
         port = args[1];
         contextRoot = args[2];
     }
-    
+
     public static void main(String[] args) {
         stat.addDescription("Unit test for SSI Escape Character");
         WebTest webTest = new WebTest(args);
@@ -53,8 +53,8 @@
         stat.printSummary(TEST_NAME);
     }
 
-    public void doTest() {     
-        try { 
+    public void doTest() {
+        try {
             invoke();
         } catch (Exception ex) {
             stat.addStatus(TEST_NAME, stat.FAIL);
@@ -64,7 +64,7 @@
 
     private void invoke() throws Exception {
 
-        System.out.println("Host=" + host + ", port=" + port);        
+        System.out.println("Host=" + host + ", port=" + port);
         Socket sock = new Socket(host, new Integer(port).intValue());
         OutputStream os = sock.getOutputStream();
         String get = "GET " + contextRoot + "/index.shtml HTTP/1.1\n";