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/formatmessageflags.h

@@ -1,16 +1,12 @@
 #ifndef COSMOPOLITAN_LIBC_NT_ENUM_FORMATMESSAGEFLAGS_H_
 #define COSMOPOLITAN_LIBC_NT_ENUM_FORMATMESSAGEFLAGS_H_
-#if !(__ASSEMBLER__ + __LINKER__ + 0)
 
-enum NtFormatMessageFlags {
-  kNtFormatMessageAllocateBuffer = 0x100,
-  kNtFormatMessageIgnoreInserts = 0x200,
-  kNtFormatMessageFromString = 0x400,
-  kNtFormatMessageFromHmodule = 0x800,
-  kNtFormatMessageFromSystem = 0x1000,
-  kNtFormatMessageArgumentArray = 0x2000,
-  kNtFormatMessageMaxWidthMask = 0xff
-};
+#define kNtFormatMessageAllocateBuffer 0x100
+#define kNtFormatMessageIgnoreInserts  0x200
+#define kNtFormatMessageFromString     0x400
+#define kNtFormatMessageFromHmodule    0x800
+#define kNtFormatMessageFromSystem     0x1000
+#define kNtFormatMessageArgumentArray  0x2000
+#define kNtFormatMessageMaxWidthMask   0xff
 
-#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
 #endif /* COSMOPOLITAN_LIBC_NT_ENUM_FORMATMESSAGEFLAGS_H_ */