Merge pull request #2 from jjlee5266/editing_picture

added apllication home render and variable assignment
Merge pull request #3 from jjlee5266/editing_picture

get audio
Merge branch 'master' of github.com:jjlee5266/dog_photo_app into editing_picture
Merge pull request #4 from jjlee5266/editing_picture

WORKING AUDIO
Merge branch 'master' of github.com:jjlee5266/dog_photo_app into editing_picture
added camera function