Add example for viewing profile items
user
```ruby
dir = File.dirname(__FILE__) + '/../lib'
$LOAD_PATH << dir unless $LOAD_PATH.include?(dir)

#require 'rubygems'
require 'amee'
require 'optparse'

# Command-line options - get username, password, and server
options = {}
OptionParser.new do |opts|
  opts.on("-u", "--username USERNAME", "AMEE username") do |u|
    options[:username] = u
  end  
  opts.on("-p", "--password PASSWORD", "AMEE password") do |p|
    options[:password] = p
  end
  opts.on("-s", "--server SERVER", "AMEE server") do |s|
    options[:server] = s
  end
end.parse!

# Connect
connection = AMEE::Connection.new(options[:server], options[:username], options[:password])

# Create a new profile item
item = AMEE::Profile::Item.get(connection, ARGV[0])
puts "loaded item #{item.name}"
item.values.each do |x|
  puts " - #{x[:name]}: #{x[:value]}"
end
puts " - total per month: #{item.total_amount_per_month}"

```
assistant