Use <a> tags for social media links instead of button tags
Use <a> tags for social media links instead of button tags

Issue: #6

UMM-CSci-3601-S17/digital-display-garden-iteration-3-dorfner,UMM-CSci-3601-S17/digital-display-garden-iteration-3-dorfner,UMM-CSci-3601-S17/digital-display-garden-iteration-4-dorfner-v2,UMM-CSci-3601-S17/digital-display-garden-iteration-4-dorfner-v2,UMM-CSci-3601-S17/digital-display-garden-iteration-4-dorfner-v2,UMM-CSci-3601-S17/digital-display-garden-iteration-4-dorfner-v2,UMM-CSci-3601-S17/digital-display-garden-iteration-3-dorfner,UMM-CSci-3601-S17/digital-display-garden-iteration-4-dorfner-v2,UMM-CSci-3601-S17/digital-display-garden-iteration-3-dorfner