Get Cosmopolitan into releasable state

A new rollup tool now exists for flattening out the headers in a way
that works better for our purposes than cpp. A lot of the API clutter
has been removed. APIs that aren't a sure thing in terms of general
recommendation are now marked internal.

There's now a smoke test for the amalgamation archive and gigantic
header file. So we can now guarantee you can use this project on the
easiest difficulty setting without the gigantic repository.

A website is being created, which is currently a work in progress:
https://justine.storage.googleapis.com/cosmopolitan/index.html

libc/nt/enum/movefileexflags.h

@@ -1,15 +1,11 @@
 #ifndef COSMOPOLITAN_LIBC_NT_ENUM_MOVEFILEEXFLAGS_H_
 #define COSMOPOLITAN_LIBC_NT_ENUM_MOVEFILEEXFLAGS_H_
-#if !(__ASSEMBLER__ + __LINKER__ + 0)
 
-enum NtMoveFileExFlags {
-  kNtMovefileReplaceExisting = 1,
-  kNtMovefileCopyAllowed = 2,
-  kNtMovefileDelayUntilReboot = 4,
-  kNtMovefileCreateHardlink = 16,
-  kNtMovefileFailIfNotTrackable = 32,
-  kNtMovefileWriteThrough = 8
-};
+#define kNtMovefileReplaceExisting    1
+#define kNtMovefileCopyAllowed        2
+#define kNtMovefileDelayUntilReboot   4
+#define kNtMovefileCreateHardlink     16
+#define kNtMovefileFailIfNotTrackable 32
+#define kNtMovefileWriteThrough       8
 
-#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
 #endif /* COSMOPOLITAN_LIBC_NT_ENUM_MOVEFILEEXFLAGS_H_ */