Reverting a new weird hack for an issue and bringing back the
old, tried and true hack that was removed in the mistaken belief
that if a bug is marked as fixed, it is really fixed.
- Revert "MWTransclusionDialog: size footer correctly" This reverts commit 032fb2924e14c221032851d83b55dd770df54f96.
- Revert "Remove dialog height hack tagged against resolved bug" This reverts commit a97eacd05b17982a5e2cb4b1bb87e5698a682d4a.