fixed testing and includes dir

testing/main.cpp

@@ -1,8 +1,7 @@
 #include "test_tart.h"
-//#include <Pickler.h>
+#include <Pickler.h>
 int main (int argc, char *argv[]) {
-//    INSTALLSHELF;
-    tart_create_cell('t', '1', (struct tart_rgb){0,0,0}, (struct tart_rgb){0,0,0});
-    //tart_run(&__pickle_shelf__);
-    return 0;//PICKLESHELF;
+    INSTALLSHELF;
+    tart_run(&__pickle_shelf__);
+    return PICKLESHELF;
 }