Update ./beef launch flags in wiki and --help menu

[DeezyE]

New flag options are not clearly communicated.

Wiki: https://github.com/beefproject/beef/wiki/Configuration
and -- help menu when running ./beef --help

beef/core/main/console/commandline.rb

Lines 31 to 67 in 1ae320c

	def self.parse
	return @options if @already_parsed
	begin
	optparse = OptionParser.new do |opts|
	opts.on('-x', '--reset', 'Reset the database') do
	@options[:resetdb] = true
	end
	opts.on('-v', '--verbose', 'Display debug information') do
	@options[:verbose] = true
	end
	opts.on('-a', '--ascii_art', 'Prints BeEF ascii art') do
	@options[:ascii_art] = true
	end
	opts.on('-c', '--config FILE', "Load a different configuration file: if it's called custom-config.yaml, git automatically ignores it.") do |f|
	@options[:ext_config] = f
	end
	opts.on('-p', '--port PORT', 'Change the default BeEF listening port') do |p|
	@options[:port] = p
	end
	opts.on('-w', '--wsport WS_PORT', 'Change the default BeEF WebSocket listening port') do |ws_port|
	@options[:ws_port] = ws_port
	end
	opts.on('-ud', '--update_disabled', 'Skips update') do
	@options[:update_disabled] = true
	end
	opts.on('-ua', '--update_auto', 'Automatic update with no prompt') do
	@options[:update_auto] = true
	end

[bcoles]

While you're at it...

Only heathens use underscores in command line arguments.

            opts.on('-ud', '--update_disabled', 'Skips update') do
              @options[:update_disabled] = true
            end

            opts.on('-ua', '--update_auto', 'Automatic update with no prompt') do
              @options[:update_auto] = true
            end

This command line help is more confusing than it is helpful:

            opts.on('-c', '--config FILE', "Load a different configuration file: if it's called custom-config.yaml, git automatically ignores it.") do |f|
              @options[:ext_config] = f
            end

[DeezyE]

> Only heathens use underscores in command line arguments.

Ha, this is poetry :) and I am pretty sure I am to blame.
Are we good with dashes for multi-word arguments if no suitable single word will suffice?

And yes agreed on the -c flag description