Temporarily allow dev deploys to demo-au (and add logging)
edit_handler: remove unused manipulation of lat & lon
AU_demo_Assessment_Form.html: add other work_type options
Merge branch 'debug-au'
fabile: crisis-cleanup-au-demo: remove allow_unclean_deploy
Merge branch 'master' of github.com:aarontitus/crisiscleanup
Switch to rolling version model

GAE app version becomes 'live' and git tags are used to record version numbers.
Emails to admin: hardcode sender addresses and add test handler
fabfile: check GAE version before deploy (rolling version model)
fabfile: add check task
Hotfix: get_app_system_email_address(): revert to using appspotmail.com
Add copies of Debris icons with 'Debris_removal' prefixes
Merge branch 'master' of https://github.com/aarontitus/crisiscleanup into incident_definition