Work on Survey/Canvassing for SandyRelief

Added SandyRelief survey templates and sample data. 
Used the sample complete survey data here https://docs.google.com/spreadsheet/ccc?key=0Aqr_AlTj25ngdGdOVGlkMUs4NEl4N1gwbVpJU1lEa2c#gid=0 

The template is based on:
https://docs.google.com/a/sarapisfoundation.org/forms/d/1NL2ynBuL7gvfX5axk3K-Ec1hfOq-a-ZYDfihcnQxwuI/viewform

Fix Survey compatibility issues w/ s3model 

Fixed css issues with displaying the question list (specific to SandyRelief theme)

Modified top menu and added submenus for Cases and Survey