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/paas/multiple-db-app-scoped-services/basic/init.salary-service.sql b/appserver/tests/paas/multiple-db-app-scoped-services/basic/init.salary-service.sql
index 9c7a42c..7e3e5ea 100644
--- a/appserver/tests/paas/multiple-db-app-scoped-services/basic/init.salary-service.sql
+++ b/appserver/tests/paas/multiple-db-app-scoped-services/basic/init.salary-service.sql
@@ -15,8 +15,8 @@
  */
 
 CREATE TABLE SALARY (
-	emp_id    integer not null, 
-	emp_sal   float(7, 2)
+    emp_id    integer not null,
+    emp_sal   float(7, 2)
 );
 
 INSERT INTO SALARY VALUES(101, 11111.12);
diff --git a/appserver/tests/paas/multiple-db-app-scoped-services/basic/pom.xml b/appserver/tests/paas/multiple-db-app-scoped-services/basic/pom.xml
index 24897b5..fa57359 100644
--- a/appserver/tests/paas/multiple-db-app-scoped-services/basic/pom.xml
+++ b/appserver/tests/paas/multiple-db-app-scoped-services/basic/pom.xml
@@ -50,12 +50,12 @@
                         </goals>
                         <configuration>
                             <skip>false</skip>
-			    <enableAssertions>false</enableAssertions>
+                <enableAssertions>false</enableAssertions>
                         </configuration>
                     </execution>
                 </executions>
             </plugin>
-	   <plugin>
+       <plugin>
            <artifactId>maven-antrun-plugin</artifactId>
            <executions>
              <execution>
diff --git a/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/main/java/org/glassfish/tests/paas/multipleappscopedservicetest/EmployeeServlet.java b/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/main/java/org/glassfish/tests/paas/multipleappscopedservicetest/EmployeeServlet.java
index 05f14bf..faded1c 100644
--- a/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/main/java/org/glassfish/tests/paas/multipleappscopedservicetest/EmployeeServlet.java
+++ b/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/main/java/org/glassfish/tests/paas/multipleappscopedservicetest/EmployeeServlet.java
@@ -87,7 +87,7 @@
         writer.println("</table>");
         if (hrDs != null && salDs != null) {
             Statement stmt1 = null;
-	    PreparedStatement stmt2 = null;
+        PreparedStatement stmt2 = null;
             try {
                 stmt1 = hrDs.getConnection().createStatement();
 
@@ -100,35 +100,35 @@
 
 
                 ResultSet rs1 = stmt1.executeQuery("SELECT emp_id, emp_name from HR");
-		String salQuery = "SELECT emp_sal from SALARY WHERE emp_id = ? ";
-		stmt2 = salDs.getConnection().prepareStatement(salQuery);
-                
-		DatabaseMetaData dbMetadata2 = stmt2.getConnection().getMetaData();
+        String salQuery = "SELECT emp_sal from SALARY WHERE emp_id = ? ";
+        stmt2 = salDs.getConnection().prepareStatement(salQuery);
+
+        DatabaseMetaData dbMetadata2 = stmt2.getConnection().getMetaData();
                 String dbUrl2 = dbMetadata2.getURL();
                 writer.println("DB URL : " + dbUrl2 + "\n");
                 if (dbUrl2.indexOf("salary_database") == -1) {
                     throw new Exception("Custom Database [salary_database] is not created while provisioning.");
                 }
-                
-		writer.println("<table border=\"1\" width=\"100%\">");
+
+        writer.println("<table border=\"1\" width=\"100%\">");
                 writer.println("<tr>");
                 writer.println("  <th align=\"left\" colspan=\"2\">" + "Employee Information retrieved" + "</th>");
                 writer.println("</tr>");
                 writer.println("<tr>");
                 writer.println("<td>" + "Employee ID" + "</td>");
                 writer.println("<td>" + "Employee Name" + "</td>");
-		writer.println("<td>" + "Employee Salary" + "</td>");
+        writer.println("<td>" + "Employee Salary" + "</td>");
                 writer.println("</tr>");
                 while (rs1.next()) {
                     writer.println("<tr>");
                     writer.println("  <td>" + rs1.getObject(1) + "</td>");
                     writer.println("  <td>" + rs1.getObject(2) + "</td>");
-		    stmt2.setInt(1, (Integer) rs1.getObject(1));
-		    ResultSet rs2 = stmt2.executeQuery();
-		    while(rs2.next()) {
-			writer.println("  <td>" + rs2.getObject(1) + "</td>");
+            stmt2.setInt(1, (Integer) rs1.getObject(1));
+            ResultSet rs2 = stmt2.executeQuery();
+            while(rs2.next()) {
+            writer.println("  <td>" + rs2.getObject(1) + "</td>");
                         writer.println("</tr>");
-		    }	
+            }
                 }
                 writer.println("</table>");
             } catch (Exception ex) {
diff --git a/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/main/webapp/WEB-INF/sun-web.xml b/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/main/webapp/WEB-INF/sun-web.xml
index fcaa427..9a36082 100644
--- a/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/main/webapp/WEB-INF/sun-web.xml
+++ b/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/main/webapp/WEB-INF/sun-web.xml
@@ -17,7 +17,7 @@
 
 -->
 
-<!DOCTYPE sun-web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Application Server 9.0 Servlet 2.5//EN" 
+<!DOCTYPE sun-web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Application Server 9.0 Servlet 2.5//EN"
   "http://www.sun.com/software/appserver/dtds/sun-web-app_2_5-0.dtd">
 <sun-web-app error-url="">
 </sun-web-app>
diff --git a/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/main/webapp/WEB-INF/web.xml b/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/main/webapp/WEB-INF/web.xml
index 33009c7..e28af27 100644
--- a/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/main/webapp/WEB-INF/web.xml
+++ b/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/main/webapp/WEB-INF/web.xml
@@ -17,9 +17,9 @@
 
 -->
 
-<web-app version="2.5" 
-  xmlns="http://java.sun.com/xml/ns/javaee" 
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
+<web-app version="2.5"
+  xmlns="http://java.sun.com/xml/ns/javaee"
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
     <servlet>
         <servlet-name>EmployeeServlet</servlet-name>
diff --git a/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/test/java/org/glassfish/tests/paas/multipleappscopedservicetest/EmployeeTest.java b/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/test/java/org/glassfish/tests/paas/multipleappscopedservicetest/EmployeeTest.java
index e64d321..3c38814 100644
--- a/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/test/java/org/glassfish/tests/paas/multipleappscopedservicetest/EmployeeTest.java
+++ b/appserver/tests/paas/multiple-db-app-scoped-services/basic/src/test/java/org/glassfish/tests/paas/multipleappscopedservicetest/EmployeeTest.java
@@ -52,7 +52,7 @@
     public void test() throws Exception {
 
         // 1. Bootstrap GlassFish DAS in embedded mode.
-	GlassFishProperties glassFishProperties = new GlassFishProperties();
+    GlassFishProperties glassFishProperties = new GlassFishProperties();
         glassFishProperties.setInstanceRoot(System.getenv("S1AS_HOME")
                 + "/domains/domain1");
         glassFishProperties.setConfigFileReadOnly(false);