Revert "enable small page (#116)" (#121)

This reverts commit 005e280.

Author: d-netto

src/options.h

@@ -84,7 +84,7 @@
 // pool allocator configuration options
 
 // GC_SMALL_PAGE allocates objects in 4k pages
-#define GC_SMALL_PAGE
+// #define GC_SMALL_PAGE
 
 
 // method dispatch profiling --------------------------------------------------