- remove private/kernel/Errors.h as this was just plain wrong to have it
there and confused issues somewhat.
- add the kerrors.h file that has kernel only error codes, namely the
ERR_ codes from newos.
- add comments for the other header files to tell people where to find
error code definitions in an attempt to stop people getting lost!
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@101 a95241bf-73f2-0310-859d-f6bbb57e9c96
f16873a60e