Modified Brush object to keep track of the color.
Brush and Canvas modifications.
- Modified Brush object to keep track of the color. 
- Modified Canvas object to change Brush style or Brush color
Brush and Canvas modifications.
- Modified Brush object to keep track of the color. 
- Modified Canvas object to change Brush style or Brush color
Brush and Canvas modifications.
- Modified Brush object to keep track of the color. 
- Modified Canvas object to change Brush style or Brush color

Issues exist with resize. 
- Does not repaint the old image, randomly paints a dot on the screen
- Colors need to be displayed with color no text.