Details:
- Removed frame/base/bli_mem.c and frame/include/bli_auxinfo_macro_defs.h,
both of which were renamed/removed in 701b9aa. For some reason, these
files survived when the compose branch was merged back into master.
(Clearly, git's merging algorithm is not perfect.)
- Removed frame/base/bli_mem.c.prev (an artifact of the long-ago changed
memory allocator that I was keeping around for no particular reason).