v0.2.0

• Fail for non-regular files (symlinks, devices, etc.)
• Do not render YAML templates from _ytt_lib directory

2e49c7ef41a655b35ac192f40b9fd4c62cd05c177d6d24faecbdf054677d2c95  ./ytt-darwin-amd64
6e6e904d0966fbfe4f6c9736b84396e86d6af9edb720caca2ad34ac243d47d52  ./ytt-linux-amd64
8c9197f3b645e30d44471a04f7dce86cc79eaaf5b79b8219442111bfd8d632af  ./ytt-windows-amd64.exe