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/dialogresult.h

@@ -1,20 +1,16 @@
 #ifndef COSMOPOLITAN_LIBC_NT_ENUM_DIALOGRESULT_H_
 #define COSMOPOLITAN_LIBC_NT_ENUM_DIALOGRESULT_H_
-#if !(__ASSEMBLER__ + __LINKER__ + 0)
 
-enum DialogResult {
-  kNtIdok = 1,
-  kNtIdcancel = 2,
-  kNtIdabort = 3,
-  kNtIdretry = 4,
-  kNtIdignore = 5,
-  kNtIdyes = 6,
-  kNtIdno = 7,
-  kNtIdclose = 8,
-  kNtIdhelp = 9,
-  kNtIdtryagain = 10,
-  kNtIdcontinue = 11
-};
+#define kNtIdok       1
+#define kNtIdcancel   2
+#define kNtIdabort    3
+#define kNtIdretry    4
+#define kNtIdignore   5
+#define kNtIdyes      6
+#define kNtIdno       7
+#define kNtIdclose    8
+#define kNtIdhelp     9
+#define kNtIdtryagain 10
+#define kNtIdcontinue 11
 
-#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
 #endif /* COSMOPOLITAN_LIBC_NT_ENUM_DIALOGRESULT_H_ */