v0.8.0

This release contains these new features:

• For maps: maps can include groups, the time range can be selected as day/week/4 weeks, auto select map if only one available, sort map names alphabetically on menu, full support for maps rotated from true north, admins can set the maximum circle size, and maps can be made the default graphic type.
• The speed of getting data for graphing was improved. This change also allows for the seeing of the original meter values instead of minute points when the user zooms in on a line graphic.
• The x-axis date on line graphics now gives the middle of the dates included in the raw data in the point. The dates labeling bar graphics are now inclusive to remove the next day.
• Admins can now view/edit all values on groups such as GPS, note, etc.
• Exported data includes both start and end time/date and bar data is sorted by date.

Other changes:

• Obvius uploads now use the Obvius OED user so the old environment variable is eliminated.
• More items are internationalized and all Spanish strings are done.
• Improved site installation and directions.
• Uncalibrated maps cannot be made visible by the admin.
• Leaving a page edited by the admin now warns about unsaved changes.
• Rate limiting was added to total requests and requests for raw data. The default limits can be adjusted by the admin. This should stop users from making repeated requests either by mistake or to be malicious.
• Chart links: chart links for bar graphics now work and resized line graphics have better links.
• Packages were updated so most security issues have been addressed.