Change fusee folder naming

fusee/fusee-secondary/src/main.c

@@ -0,0 +1,18 @@
+#include "utils.h"
+#include "hwinit.h"
+#include "loader.h"
+
+
+int main(void) {
+    entrypoint_t entrypoint;
+    
+    /* TODO: What other hardware init should we do here? */
+    
+    /* This will load all remaining binaries off of the SD. */
+    entrypoint = load_payload();
+    
+    /* TODO: What do we want to do in terms of argc/argv? */
+    entrypoint(0, NULL);
+    return 0;
+}
+