Removed vector section, items are either completed or triaged

TODO

@@ -9,6 +9,7 @@ Working TODO list. should start creating issues for these to get them out of her
 
    - improved error handling:
      - param count checks
+       if a primitive is called directly, shouldn't it be possible to check arg count?
        is what we have now robust enough to prevent segfaults?
 
      - type checking
@@ -30,13 +31,6 @@ Working TODO list. should start creating issues for these to get them out of her
      almost certainly will break when running the self-hosted compiler...
      no, I think this is ok. may want to unify macros with compiler side though
 
-   - vectors
-       - make-vector should have an optional 'fill' arg in compiled code
-       - note allocation functions can be functions instead of macros if they accept a
-         cont arg so they do not have to return
-       - should make GC more efficient, only transport mutated vector index, not the whole vector
-       - After all this works, make sure to add tests from r7rs to test suite
-
    - I/O
      - may be able to use fmemopen to implement output strings, although it is not supported on windows