Added a regex match method to see if a String contains a number. (containsANumber)
Added containsANumber method

Added containsANumber method to the regex class.
Removed unused import.
Added a Regex method to check from text in numbers.

containsText method
increased the font size of error class.
finished enter food form...javascript needed for rest of form implementation
Added code for form validation. To check for text in numbers and numbers in text.
Edited getFoodNames method.
Updated AddFoodServlet, built and cleaned the project.
update due to new clean/build of project.