#14: Upgrade code to Spring 5
When using latest C2MON snapshot version, the client-ext-history package does not start anymore. This merge fixes the Spring 5 issues. I tested the code as well with TIM Viewer.
Edited by Matthias Braeger
When using latest C2MON snapshot version, the client-ext-history package does not start anymore. This merge fixes the Spring 5 issues. I tested the code as well with TIM Viewer.