Added a vignettes directory.


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/bigmemory@463 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Corrected the license.


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/bigmemory@464 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Bumped the version number.


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/bigmemory@465 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Bumped the version.


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/bigmemory@466 edb9625f-4e0d-4859-8d74-9fd3b1da38cb