updated a5 to home screen + 2 additional screens
updated a5 to home screen + 2 additional screens


Former-commit-id: c47345ca03c7d9ac9e17415ec9ee1adf941adf02 [formerly c4e07d80493544487bc72de857bc4cfe3abab6c4] [formerly 6d9c0a8349574e61284e502904b4ba26915de6d9] [formerly 905a1039a43d671f5353966c1011d4bc839a6bd3]
Former-commit-id: d9df46f308e3d6eb24cb4885de51e09993adc083
Former-commit-id: baa84b3fa6e199098044e691a7eb811ab322883c
Former-commit-id: 920cd851f3a60174b214b53ecd6279304f6b748c
StanfordHCI/cs247,StanfordHCI/cs247,StanfordHCI/cs247