Make exciting improvements

- Add Lua backtraces to redbean!
- Wipe serving keys after redbean forks
- Audit redbean to remove free via exit
- Log SSL client ciphersuite preferences
- Increase ASAN malloc() backtrace depth
- Make GetSslRoots() behave as a singleton
- Move leaks.c from LIBC_TESTLIB to LIBC_LOG
- Add undocumented %n to printf() for newlines
- Fix redbean memory leak reindexing inode change
- Fix redbean memory leak with Fetch() DNS object
- Restore original environ after __cxa_finalize()
- Make backtrace always work after __cxa_finalize()
- Introduce COUNTEXPR() diagnostic / benchmark tool
- Fix a few more instances of errno being clobbered
- Consolidate the ANSI color disabling internal APIs

build/definitions.mk

@@ -100,7 +100,8 @@ SANITIZER =								\
 NO_MAGIC =								\
 	-mno-fentry							\
 	-fno-stack-protector						\
-	-fwrapv
+	-fwrapv								\
+	-fno-sanitize=all
 
 OLD_CODE =								\
 	-fno-strict-aliasing						\