Merge "Version, date and author update"

usrguide/java_referenceguide/JavaReferenceGuide.adoc

 ---
 Author: Jenő Balaskó
-Version: 2/198 17-CRL 113 200/6, Rev. E
-Date: 2019-04-29
+Version: 2/198 17-CRL 113 200/6, Rev. F
+Date: 2019-05-17
 
 ---
 = Programmers' Technical Reference Guide for the Java side of the TITAN TTCN-3 Toolset
-:author: Jenő Balaskó
-:revnumber: 2/198 17-CRL 113 200/6, Rev. E
-:revdate: 2019-04-29
+:author: Kristóf Szabados
+:revnumber: 2/198 17-CRL 113 200/6, Rev. F
+:revdate: 2019-05-17
 :title-logo-image: images/titan_logo.png
 :sectnums:
 :doctype: book