Everything 'dtAlloc', 'rcAlloc', 'dtAlloc', 'dtFree', got renamed into 'rdAlloc', 'rdFree'. There were a lot of object allocators that used these suffixes which were not accounted for causing those to be renamed. Everything has been renamed back to their original names (excluding the actual rdAlloc/rdFree functions as these were supposed to be renamed).
No code logic was changed in this commit.
The accidental renaming was caused in commit fa8d89d287752782ebdd5d9563f04fa72ef0bee9
All recast/detour allocation and assertion code were identical, with the exception of their names (rc* for recast, dt* for detour). We want to use Recast's rcVectorBase class in Detour code, as there is no Detour equivalent, but copying it in its whole isn't good practice (especially considering there is more boilerplate code we want to get rid of in the future). Moved these to Shared so Detour could use it as well under the name rdVectorBase (rd stands for Recast Detour). No changes to the logic of the code were made in this patch.
