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/process.h

@@ -1,11 +1,9 @@
 #ifndef COSMOPOLITAN_LIBC_NT_PROCESS_H_
 #define COSMOPOLITAN_LIBC_NT_PROCESS_H_
-#include "libc/nt/enum/accessmask.h"
-#include "libc/nt/enum/processaccess.h"
-#include "libc/nt/enum/processcreationflags.h"
 #include "libc/nt/startupinfo.h"
+#include "libc/nt/struct/processinformation.h"
+#include "libc/nt/struct/securityattributes.h"
 #include "libc/nt/thunk/msabi.h"
-#if 0
 /*                            ░░░░
                        ▒▒▒░░░▒▒▒▒▒▒▒▓▓▓░
                       ▒▒▒▒░░░▒▒▒▒▒▒▓▓▓▓▓▓░
@@ -30,15 +28,10 @@
 ╔────────────────────────────────────────────────────────────────▀▀▀─────────│─╗
 │ cosmopolitan § new technology » processes                                ─╬─│┼
 ╚────────────────────────────────────────────────────────────────────────────│*/
-#endif
 
 #if !(__ASSEMBLER__ + __LINKER__ + 0)
 COSMOPOLITAN_C_START_
 
-struct NtProcessInformation;
-struct NtSecurityAttributes;
-struct NtStartupInfo;
-
 bool32 CreateProcess(const char16_t *opt_lpApplicationName,
                      char16_t *lpCommandLine,
                      struct NtSecurityAttributes *opt_lpProcessAttributes,