Merge pull request #54 from lpappone/master

fix foam part of animation
Merge pull request #56 from lpappone/master

fix questionnaire bug
Added rating functionality to search result page. Enabled user to skip rating in the questionaire page. Reset rate back to 0 for each questionaire page.
Merge pull request #57 from liubolightning/staging

Fixed some bugs about rating.
Merge pull request #58 from lpappone/master

make home button reroute to userpg
fix that thing where all our text became light grey and centered