Serialize issues properly
Add handler for adding issues
Make issue pictures blob *references*
Revert "Make issue pictures blob *references*"

This reverts commit 2ea760afdaedaa5d3845e140cb76f56a74757cbc.
Accommodate for image uploads
Probably should save created issues
Use DateTimeProperty in Issue
Restructure for better lib access (w/ virtualenv)
Add requirements.txt
Update reqs
Use GeoPtProperty
Proper JSON output