[todo] update TODO

docs/TODO

@@ -2,6 +2,8 @@ Backlog (raw)
 
   1.0:
 
+    eit depsin
+
     - splitdebug: use separate files?
         there must be a way to determine if the pkg comes in two pkg files
         one containing the debug data. => db field? mark the package file with
@@ -12,6 +14,8 @@ Backlog (raw)
         - graph with weighted edges (nvidia-userspace:0 must not collide with something
           already pulled in)
 
+    - use a2x for generating man pages
+
   break backward compat:
       - enable baseinfo-extrainfo-2010 tables
       - conditional deps support, implement in entropy.spm, class is there (add unit test)