make the epoch-offset between QL and R an internal const here, rather than accessing it from R's Date class


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rquantlib@335 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
indent manual pages to less that 90 columns


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rquantlib@336 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
use '::' instead of ':::' as Rcpp::LdFlags() is now exported


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rquantlib@337 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
updated Depends and Imports relationships to Rcpp and methods


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rquantlib@338 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
document changes


git-svn-id: svn://svn.r-forge.r-project.org/svnroot/rquantlib@339 edb9625f-4e0d-4859-8d74-9fd3b1da38cb