Cleaned up unused code.

--HG--
extra : rebase_source : d6a2e4deefcc90c67e2b498aea9e62213eb5b1b7
Directory baking:
- Fixed unnecessary loops and file time comparisons.
- Fixed a minor debug output bug

--HG--
extra : rebase_source : 4769a7771caf8e63d3ee16daa54a9de3dd74983a
Merged with default.

--HG--
branch : stable
Added tag version_0.9.2 for changeset 2b52762280d6

--HG--
branch : stable
Merged with stable.