Compressed jpegs.
Added compress_jpeg shovel task and made sure jpeg compression utilities are installed tot he vagrant vm.
Added cron entry to generate huts.json every minute.
Added check for GEOSGeometry instance.
Merge branch 'dreamhost' of github.com:dylanfprice/hutmap
Version 3f25422a-d98f-11e2-a555-00238b21b463