Update all packages to support tm >= 0.6

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/sentiment@66 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Update boilerpipeR

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/sentiment@67 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Add files to boilerpipeR

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/sentiment@68 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Delete files from tm.plugin.webmining

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/sentiment@69 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Update files for tm.plugin.webmining

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/sentiment@70 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Deactivate tests for R CMD check and remove testdata

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/sentiment@71 edb9625f-4e0d-4859-8d74-9fd3b1da38cb