Added Recipe Directions

Added constants to store percent width of numbers for direction and direction
Added direction in numbered listed (starting at 1)
Made each direction sized to fit
Directions wrap

Signed-off-by: Taylor Mott <trm36@humboldt.edu>
ScrollView

Added a scrollView
Made modification so the scroll view will scroll and display just big enough for the content.

Signed-off-by: Taylor Mott <trm36@humboldt.edu>