Renaming the installer scripts. Note that the VirtualLeaf-install-macosx.pmdoc directory is a "bundle" for PackageMaker so it MUST have an extension. Please do not change its name.

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user: Roeland Merks <roeland.merks@cwi.nl>
branch 'default'
added src/VirtualLeaf-install-macosx.pmdoc/01virtualleaf-contents.xml
added src/VirtualLeaf-install-macosx.pmdoc/01virtualleaf.xml
added src/VirtualLeaf-install-macosx.pmdoc/02models-contents.xml
added src/VirtualLeaf-install-macosx.pmdoc/02models.xml
added src/VirtualLeaf-install-macosx.pmdoc/03leaves-contents.xml
added src/VirtualLeaf-install-macosx.pmdoc/03leaves.xml
added src/VirtualLeaf-install-macosx.pmdoc/index.xml
added src/VirtualLeaf-install-windows.nsi
removed src/VirtualLeaf-install-macosx/01virtualleaf-contents.xml
removed src/VirtualLeaf-install-macosx/01virtualleaf.xml
removed src/VirtualLeaf-install-macosx/02models-contents.xml
removed src/VirtualLeaf-install-macosx/02models.xml
removed src/VirtualLeaf-install-macosx/03leaves-contents.xml
removed src/VirtualLeaf-install-macosx/03leaves.xml
removed src/VirtualLeaf-install-macosx/index.xml
removed src/VirtualLeaf-install.nsi
removed src/vleafmacosx_installer.pmdoc/01virtualleaf-contents.xml
removed src/vleafmacosx_installer.pmdoc/01virtualleaf.xml
removed src/vleafmacosx_installer.pmdoc/02models-contents.xml
removed src/vleafmacosx_installer.pmdoc/02models.xml
removed src/vleafmacosx_installer.pmdoc/03leaves-contents.xml
removed src/vleafmacosx_installer.pmdoc/03leaves.xml
removed src/vleafmacosx_installer.pmdoc/index.xml