Fixed 2 bugs in staticmap - autozooming to points and honoring mapnik_geomfields in autozoom in cases where multiple geometry fields exist.
Fixed 2 bugs in staticmap - autozooming to points and honoring mapnik_geomfields in autozoom in cases where multiple geometry fields exist.

google-code-export/marinemap,Alwnikrotikz/marinemap,google-code-export/marinemap,Alwnikrotikz/marinemap,Alwnikrotikz/marinemap,google-code-export/marinemap,Alwnikrotikz/marinemap,google-code-export/marinemap