Simplified logging code for servlets

Added and simplified unit tests, organized imports,
refactored for simplicity and reuse.

Change-Id: I4c4837447329528ae855f2e8d1a1f4b883617f33
Issue-ID: SDC-1580
Signed-off-by: vempo <vitaliy.emporopulo@amdocs.com>
diff --git a/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-spring/pom.xml b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-spring/pom.xml
new file mode 100644
index 0000000..b556a2a
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-logging-lib/openecomp-sdc-logging-spring/pom.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  ~ Copyright © 2016-2018 European Support Limited
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~      http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+
+    <parent>
+        <artifactId>openecomp-sdc-logging-lib</artifactId>
+        <groupId>org.openecomp.sdc</groupId>
+        <version>1.3.0-SNAPSHOT</version>
+    </parent>
+
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>openecomp-sdc-logging-spring</artifactId>
+
+
+</project>
\ No newline at end of file