v3.7.9

What's changed

• ampm modifier for dates
• x-zipline-folder header (the value should be a folder id)
  • this automatically adds the file you are uploading to the folder

Bugs fixed

• fixed {file.size::bytes} not working on some conditions #532
• fixed image resizing in view route #527

Full Changelog: v3.7.8...v3.7.9