fixed style (8 errors remain) in jsonParse lib
Merge pull request #533 from telefonicaid/hardening/style_guide_in_serviceRoutines_lib

Hardening/style guide in service routines lib
Merge branch 'release/iotplatform-v1' into hardening/style_guide_in_jsonParse_lib
merge with origin
conflicts when merging with develop
Merge pull request #543 from telefonicaid/hardening/style_guide_in_jsonParse_lib

Hardening/style guide in json parse lib