-Internal changes
-----------------
-
-Add change tracking.
-
-Replace the home-grown RowList code with std::list<Row>.
-
-Load graphics images in a more asynchronous manner.
-
-Load graphics images in a serial fashion rather than (possibly) swamping the
-machine with multiple conversion processes executing in parallel.
-
-Remove much of the hard-coding of bibitem insets from the paragraph code.
-
-Add a localDispatch method to many more inset classes and use it. An important
-step in the clean-up of the current inset code and towards inset-unification.
-
-Add a real Label dialog rather than that nasty Alert thingy.
-
-Add a Hfill inset.
-
-Clean-up the use of Alert to make the dialogs far more descriptive.
-
-Rewrite entirely the interface between LyX and its dialogs. Multiple showXYZ()
-methods replaced with a single show(<name>). Attempt to create new LFUNs
-so that the frontend dialogs do not actually change anything in the LyX core.
-Instead they dispatch these LFUNs back to the core for consideration by it.
-
-As a side effect of the above, redesign the implementation of the Model-
-Controller-View implementation of the dialogs to make it transparent.
-
-(xforms): replace the Combox code with a native xforms widget, for eventual
-inclusion in the xforms library itself.
-
-File format changes
--------------------
-
-Add \end_header.
-