fix psycopg2 calls
26 may 2013 feature
Add radar image to the display
Add rotated images on the webcam map
cleanup live request somewhat
use memcache as the temp store, introduces requirement of
php-pecl-memcache
28 may 2013 feature
29 may 2013 feature
30 may 2013 feature
make sure today's rainfall plot goes to today's date in timemachine