print the deprecate notification in the relevant methods. #23
update Rd files and vignettes. #23
Revert "update Rd files and vignettes. #23"

This reverts commit f316b9bbdac1b827d8d28b33c07e24b86099e590.
Revert "print the deprecate notification in the relevant methods. #23"

This reverts commit bc854410c78a0d9612bf63327dc7e873e3d09d0c.
remove curvFilter and their documents and dependencies from the package. #23
comment up the unneccessary copying in identifier<- method that slows down read.FCS