Some insignificant improvements while searching for the BIG BUG
put a line back in its old place
removed a few spaces in ONE LINE
A few changes in log trace levels
tracelevel fixes
Merge pull request #144 from telefonicaid/hardening/harness_big_request

Hardening/harness big request
Merge branch 'develop' into bug/json_render_extra_comman
one more json comma fix