Made relevant JS tests transpile to C ; [src/Layout.c]: print_css_node_rec(): print alignContent ; [src/Layout-test-utils.c]: add_failed_test(): Sets failed_test->next to NULL, otherwise the test crashes if there's one and only one failure ; Added type casts so that it can be compiled as C++ by MSVC on Windows ; [Makefile]: Added c_test_msvc target when running in Windows so that the test executable can be built and debugged with Visual Studio on Windows ;

src/Layout-test-utils.h

@@ -9,7 +9,6 @@
 
 #include "Layout.h"
 #include <stdio.h>
-#include <stdbool.h>
 #include <string.h>
 
 void test(const char *name, css_node_t *style, css_node_t *expected_layout);