Merge branch 'cw/compat-util-header-cleanup'

Further shuffling of declarations across header files to streamline
file dependencies.

* cw/compat-util-header-cleanup:
  git-compat-util: move alloc macros to git-compat-util.h
  treewide: remove unnecessary includes for wrapper.h
  kwset: move translation table from ctype
  sane-ctype.h: create header for sane-ctype macros
  git-compat-util: move wrapper.c funcs to its header
  git-compat-util: move strbuf.c funcs to its header

delta-islands.c

@@ -1,5 +1,4 @@
 #include "git-compat-util.h"
-#include "alloc.h"
 #include "attr.h"
 #include "object.h"
 #include "blob.h"