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/persistence/run_test.sh b/appserver/tests/appserv-tests/devtests/persistence/run_test.sh
index e5c82f9..cee57f0 100755
--- a/appserver/tests/appserv-tests/devtests/persistence/run_test.sh
+++ b/appserver/tests/appserv-tests/devtests/persistence/run_test.sh
@@ -40,11 +40,11 @@
 }
 
 get_test_target(){
-	case ${1} in
-		persistence_all )
-			TARGET=all
-			export TARGET;;
-	esac
+    case ${1} in
+        persistence_all )
+            TARGET=all
+            export TARGET;;
+    esac
 }
 
 OPT=${1}