Added a basic trashreport.py

Contains a simple /api/v1/report endpoint
Added API endpoints

Completed 'report', 'trash', 'image' and 'update' endpoints
Fixed bug and added index page

Swapped wrongly set 'ne' and 'sw' points. Added an index page ->
index.html
Added support for displaying image when clicking markers
Added a 'generate data' feature
Merge pull request #1 from rosedu/web

Done with the server part.