Merge pull request #26 from Fiware/hardening/25_log_format

Hardening/25 log format
Fix macro collision with syslog.h
Fix macro collision with syslog.h
Fix log format in documentation
Merge pull request #27 from Fiware/hardening/25_log_format

Change logging format
Delete README.md

Delete obsolete markdown file (now using ReST)
Merge remote-tracking branch 'upstream/develop' into develop