Normally you can only see any errors during loading when rayimg is started from the commandline. If you are using a service to load (as in PiSlide OS), nothing will be displayed back to the user.
[x] Optionally display error messages to the user with env var
[x] Make fonts load smarter by embedding font
[x] Fix bug where images would always attempt to be cached (see imageloading.go below)
Normally you can only see any errors during loading when
rayimgis started from the commandline. If you are using a service to load (as in PiSlide OS), nothing will be displayed back to the user.imageloading.gobelow)closes #2