[TODO] Remove done items

TODO

@@ -16,10 +16,6 @@ General fixes:
 API issues to fix before 1.0:
 ============================
 
-- Rename get_table to reference_table
-
-- get_table shouldn't return NULL
-
 - Figure out how many .so objects, how to link, etc
 
 - Shall y axis progress downward instead of upward?
@@ -28,8 +24,6 @@ API issues to fix before 1.0:
 
 - Real subclassing support for vfunc vectors
 
-- Investigate Mozilla's user-data issue, make sure it's addressed
-
 - Add hb-cairo glue
 
 - Fix blob, remove mutex, etc.