* Scope selection in the first screen. Since I couldn't detect if the
user is 'real' admin user, default is still per user.
* Scope is limited to per machine on servers. Though not perfect
(couldn't detect `DisableMSI` policy), it should handle #2389 better.
* For per machine, location can be changed by selecting Advanced.
Localization: modified templates from WiX toolkit support localization
very well. A short sample localization file for en-us is used.
* Dialog elements are moved to their own files.
* Reverted kludgy change to make-windows-installer.bat.
* Removed make-reference-fiels.hs.
* Moved the individual ingredients of reference.docx and
reference.odt to the data directory.
* Removed reference.docx and reference.odt from data directory.
* We now build the reference archives from their ingredient pieces
in the docx and odt writers, instead of having a reference.docx
or reference.odt intermediary.
This should fix#2187.
It also simplifies the bulid procedure.
The one thing users may notice is different is that you can
no longer get the reference.docx or reference.odt using
`--print-default-data-file`. Instead, simply generate a
docx or odt using pandoc with a blank or minimal input,
and use that (or a customized version) with `--reference-docx`
or `--reference-odt`.
* Handle upgrades better: the old version will be removed
automatically.
* Detect version in batch file, so pandoc.wxs need not be modified
when the version number changes.
* Create pandoc-VERSION.msi.
* Exit batch file if any of the cabal-dev installs fail.
* There's no longer any need to reinstall highlighting-kate.
* Don't start with a 'cabal update'; leave that to the user.
* MakeManPage.hs has been transformed into
man/make-pandoc-man-pages.hs.
* There is now a cabal stanza for this, so the dependencies are
handled by cabal.
* Special treatment in Setup.hs ensures that this never gets installed;
it is built and used to create the man pages.
* Setup.hs cleaned up.
