Added basic putuint to the standard library, i need to implement proper 0 handling but that probably needs and if statement

flagpole/fvmstd.fp

@@ -6,6 +6,22 @@ proc getchar
   0xCFFFFFFFFFFFFFFE ld8
 endproc 
 
+proc putuint
+  @val
+  1 @divisor
+
+  while &val &divisor u/ 9 u> do
+    10 &divisor u* @divisor
+  endwhile
+
+  while &divisor 0 u> do
+    &val &divisor u/ 10 u%
+    48 u+ :putchar
+
+    &divisor 10 u/ @divisor
+  endwhile
+endproc
+
 proc puts
   while dup ld8 0 == not do
     dup ld8 :putchar