Win32 C string removal

Warning: does not build (yet)
Merge branch 'refactor-syntax_unicode' into refactor-syntax_unicode_win32

Conflicts:
	engine/src/dskw32.cpp
	engine/src/w32icon.cpp
More Win32 ANSI -> Wstr string replacement
Revert some accidental changes
Merge branch 'refactor-syntax_unicode' into refactor-syntax_unicode_win32

Conflicts:
	engine/src/dskw32.cpp
	engine/src/w32ans.cpp
	engine/src/w32dce.cpp
Cleanups
Merge branch 'refactor-syntax_unicode_win32' into refactor-syntax_unicode
[[ RefactorSyntax ]] Fixed compilation issues on Windows - missing linking to shlwapi.lib and absolute path to libskia changed to relative path