towards roxygen docs and some improvements here and there

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/timereg@342 edab9b15-3c32-4f9a-a569-739a535b425d
moved to roxygen, and added subjectWeights.rfsrc

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/timereg@343 edab9b15-3c32-4f9a-a569-739a535b425d
first version with EventHistory.frame

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/timereg@344 edab9b15-3c32-4f9a-a569-739a535b425d
adapted riskRegression to new itfit.c version

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/timereg@345 edab9b15-3c32-4f9a-a569-739a535b425d
fixed strata in predict CSC

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/timereg@346 edab9b15-3c32-4f9a-a569-739a535b425d
fixed special calls

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/timereg@347 edab9b15-3c32-4f9a-a569-739a535b425d
fixed in call of EHF

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/timereg@348 edab9b15-3c32-4f9a-a569-739a535b425d
fixed bug in call of EFH

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/timereg@349 edab9b15-3c32-4f9a-a569-739a535b425d
fixed R check

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/timereg@350 edab9b15-3c32-4f9a-a569-739a535b425d