Merge pull request #1 from RickyShi/master

settings
modify tag pairs in Manifest.xml

single tag
Merge pull request #2 from danickzhang/master

modify tag pairs in Manifest.xml
about survey UI

test pass!
Merge pull request #3 from danickzhang/master

about survey UI
Merge pull request #1 from MUSensingLab/master

Interface added