added writing capacilities to files and made the appropriate changes to the filedemo.c file

include/vector.h

@@ -4,10 +4,10 @@
 typedef long unsigned int size_t;
 
 typedef enum {
-	INT,
-	FLOAT,
-	CHAR,
-	VECTOR // allows for multi-dimensional arrays
+	INT    = 0,
+	FLOAT  = 1,
+	CHAR   = 2,
+	VECTOR = 3 // allows for multi-dimensional arrays
 } dataType_e;
 
 typedef struct {