Add option to suppress progress bar

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/lrgpr@44 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Throw error when sub.big.matrix is used

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/lrgpr@45 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Change to 0.0.2

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/lrgpr@46 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Version 0.0.2

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/lrgpr@47 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Add

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/lrgpr@48 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Rm doc

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/lrgpr@49 edb9625f-4e0d-4859-8d74-9fd3b1da38cb