do not pop up the dialog box when on CRAN
bump version and release a patch version to CRAN due to the problems in doRNG and RcppOctave
rforge is back; the official r-forge hangs again for unkown reasons
get the maintainers who depend on me
fig=T/F or keep.source=T/F should also be treated as inappropriate because knitr does not have such logical options
be specific about which options cannot take true/false values

otherwise out.extra='clip=true' may be replaced with TRUE