Merge pull request #2045 in SNORT/snort3 from ~SVLASIUK/snort3:trace_log_level to...

Merge pull request #2045 in SNORT/snort3 from ~SVLASIUK/snort3:trace_log_level to master

Squashed commit of the following:

commit b83b61ba207177d583ef57ec3642ae130b9a7680
Author: Serhii Vlasiuk <svlasiuk@cisco.com>
Date:   Fri Feb 14 16:33:00 2020 +0200

    modules: Support verbosity level for module trace options, modify trace logging macros.

    Log level range [0-255].
    There are conditional debug_log/debug_logf and unconditional trace_log/trace_logf macros for logging.
    Now log messages have format: module:sub_module:log_level: msg.
    Ex: detection:rule_eval:1: Fast pattern search
    Added trace 'all' option for detection module.