v0.24.0

• Added support for loading files from root of the library via / syntax
  • e.g. #@ load("/file.lib.yml", "func")
• Added #gist:<id> support for ytt playground
  • e.g. https://get-ytt.io/#gist:ed41c0e8ab19029347732ba247a6c460 from https://gist.github.com/cppforlife/ed41c0e8ab19029347732ba247a6c460
• Added experimental @overlay/assert annotation
• Wrapped errors in playground
• Improved dup key error message
• Disabled CGO and build binaries in a reproducible way
• Mentioned in docs that functions can take keyword arguments

dad9e162745fe2e394b3b8c798182357e5cb4caedba57d2ce0aafda6c6520418  ./ytt-darwin-amd64
c3f1d4f04108ac1626c9b9036c7d4e407d4ff09f2577953ad72b6dc7adadbd39  ./ytt-linux-amd64
871b096337ec54648dd8c9c5ff4d6ae3308036c07005eafa4d57d5a6ce0fdac6  ./ytt-windows-amd64.exe

(Installation instructions: https://k14s.io/#install-from-github-release)