Problems:

1. 
Write a spider for a site of our choice and extract data.
For example, write a spider and scraper for a weather site, and
extract todays weather.

2. Write a program that will report on the current price of 
   a particular stock.

3.  You have a grid of patches.

    . . x . x x . x x
    x x x x . x . . .
    . . x . x . x . x
    . . x . x x . x x
    x x x x . x . . .
    . . x . x . x . x
    . . x . x x . x x
    x x x x . x . . .
    . . x . x . x . x


    Write a program that will return a list of all the x patches.
    A patch consists of one or more adjacent xs. Also write a program, 
    that we randomly generate the grid.

3.