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/loadClassesFromZipFile/WebTest.java b/appserver/tests/appserv-tests/devtests/web/loadClassesFromZipFile/WebTest.java
index f2f2e41..4c936e1 100644
--- a/appserver/tests/appserv-tests/devtests/web/loadClassesFromZipFile/WebTest.java
+++ b/appserver/tests/appserv-tests/devtests/web/loadClassesFromZipFile/WebTest.java
@@ -38,7 +38,7 @@
         port = args[1];
         contextRoot = args[2];
     }
-    
+
     public static void main(String[] args) {
         stat.addDescription("Unit test for 4657979");
         WebTest webTest = new WebTest(args);
@@ -47,7 +47,7 @@
     }
 
     public void doTest() {
-        try { 
+        try {
             invoke();
             stat.addStatus(TEST_NAME, stat.PASS);
         } catch (Exception ex) {
@@ -58,7 +58,7 @@
     }
 
     private void invoke() throws Exception {
-        
+
         String url = "http://" + host + ":" + port + contextRoot
                      + "/TestServlet";
         HttpURLConnection conn = (HttpURLConnection)
@@ -76,7 +76,7 @@
             input = new BufferedReader(new InputStreamReader(is));
             String line = input.readLine();
             if (!EXPECTED_RESPONSE.equals(line)) {
-                throw new Exception("Wrong response. Expected: " + 
+                throw new Exception("Wrong response. Expected: " +
                     EXPECTED_RESPONSE + ", received: " + line);
             }
         } finally {