Update tradewind

Previous pull request had reversed > < symbols, so I closed it.

Using arrays instead of variables.

Anything done more than once is now a for loop. Loops are based on the length of "item" array, and all other arrays are also based on this.

To add additional items, simply add them to the list where "item" array is defined. Do not put spaced, or each word will be treated as a different item thus producing separate lines in the display output. To get around this, surround items which contain spaces with double quotes. Even items which contain a single word can be put within double quotes to maintain consistency.

Your original output had the beginnings of categorical definitions. This can be done easily by adding an array where values will indicate which category the item belongs in. Also for each category, a new for loop must be created, in addition to all output for loops being modified with an if statement to omit appropriate items.

A data file would be quite nice, depending on how large the item list gets, and how elaborate the categories become.

Hope you like this!

![screenshot6](https://f.cloud.github.com/assets/6091902/1970224/e429590a-8303-11e3-8b7f-0527386708ec.png)