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);