options: Remove parsing `--verbose` from the configuration file
--verbose option is only used by
flake8, itself, when parsing
and handling preliminary options. After parsing and merging options
from the configuration file, there is no other behavioral impact to the
flake8. In other words, setting
verbose = ... in a
configuration file doesn't change the logging verbosity.
FileProcessor does expose a
verbose attribute, obtained
from the parsed options, the verbosity of the core of
flake8 should be
consistent with how a plugin may respond to the attribute's value.