CLEANUP: da: move global settings out of the global section

We replaced global.deviceatlas with global_deviceatlas since there's no need
to store all this into the global section. This removes the last #ifdefs,
and now the code is 100% self-contained in da.c. The file da.h was now
removed because it was only used to load dac.h, which is more easily
loaded directly from da.c. It provides another good example of how to
integrate code in the future without touching the core parts.
4 files changed