Added gradient colour choice (#ECC080 & #FFDCA8) to the header and footer.
Added gradient colour choice (#ECC080 & #FFDCA8) to the header and footer.

CP3402-2017-1/a2-cp3402-2017-team13,CP3402-2017-1/a2-cp3402-2017-team13,CP3402-2017-1/a2-cp3402-2017-team13,CP3402-2017-1/a2-cp3402-2017-team13