Remove a completely unused header
Use the predefined _WIN32 instead of the manually defined WIN32 for windows specific code

This avoids having to rely on manually defining WIN32 in the build
system.
Make an endif comment match the actual condition
Make manually edited vcproj files match what visual studio actually generates

This changes the indentation from space to tabs, and adds missing
dos newlines to these few lines.

This makes the file be detected as using dos newlines properly in
certain editors.
Regenerate test/decoder/targets.mk using mktargets.sh

This makes the indentation of one line match the rest.
Rename the WelsVP vcproj file to match the others

The other projects don't have the _2008 suffix.
Remove the _2008 suffix from the Visual Studio solutions

This is the only version of them that we provide - and they
can easily be opened in any newer version anyway.
Merge pull request #798 from mstorsjo/remove-unused-header

Remove a completely unused header
Merge pull request #799 from mstorsjo/use-predefined-define

Use the predefined _WIN32 instead of the manually defined WIN32 for windows specific code
Merge pull request #800 from mstorsjo/matching-endif

Make an endif comment match the actual condition
Merge pull request #805 from mstorsjo/remove-msvc-version-suffix

Remove msvc version suffix
Merge pull request #804 from mstorsjo/regenerate-makefiles

Regenerate test/decoder/targets.mk using mktargets.sh
Merge pull request #801 from mstorsjo/fix-manually-edited-vcproj

Make manually edited vcproj files match what visual studio actually generates