Java 15035 (#13421)

* [JAVA-15035] Created module httpclient4 and moved related code

* [JAVA-15035] Upgraded httpclient-simple to spring-boot-e

* [JAVA-15035] Moved modules to to right profiles

* [JAVA-15026] Upgraded headers code to apache 5.2 + moved code related to 4.5 to httpclient4 module

* [JAVA-14911] Final clean up for http-client module

---------

Co-authored-by: panagiotiskakos <panagiotis.kakos@libra-is.com>

httpclient4/.gitignore

@@ -0,0 +1,13 @@
+*.class
+
+#folders#
+/target
+/neoDb*
+/data
+/src/main/webapp/WEB-INF/classes
+*/META-INF/*
+
+# Packaged files #
+*.jar
+*.war
+*.ear