Note: template_lvbitx.{cpp,hpp} need to be excluded from the
list of files that clang-format gets applied against.
host/lib/dep is also excluded from this change.
* Single class for loading firmware/FPGA images onto devices instead of multiple utilities
* Loading functions are registered for each device, corresponding to their --args="type=foo" name
* Deprecation warnings added to all product-specific image loading utilities