+ bug fix in TCLRequestHandler (decoding error) + cosmetic changes Change-Id: I824e06f1acf975bb59c3312bb97fdfca23e6c975 Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/21826 Tested-by: JenkinsCodeReview <bjoern_pedersen@frm2.tum.de> Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>