Warning fixes
Remove dead code
Put declaration of ang_sort in the proper place
Fix Clang warnings
Merge branch 'warning-fixes-clang' of https://github.com/BardurArantsson/NPPAngband into work_in_progress
Bugfix: Fix bug that made game unplayable on 64 bit machines. (fix by Bardur Arantsson)

Signed-off-by: BardurArantsson
ix several other instances of code using C_WIPE similar to the one that caused crashes on 64 bit machines.

Signed-off-by: nppangband <nppangbanddev@verizon.net>
Merge branch 'work_in_progress'