added white_list function. #266
test all variables through the whiet list in arrange. #266
un white list RAWSXP and CPLXSXP
added an inline plugin so that we can do depends='dplyr' on cppFunction calls
black list POSIXlt
mention arrange fix in NEWS.
factor out assert_all_white_list
assert white list on group_by
document use of white list in group_by
test use of white list in arrange
better error message on incompatible columns for joins. closes #248
s/type_name/type2name/ directly using Rcpp's
Upgrade to roxygen2 4.0
Remove cbind_list docs for now
Proofreading news
Be stricter about S4 class setup & teardown
Update R CMD check notes
correct visitor when dates are INTSXP. closes #273
test cbind and correct it setting of column names. closes #238
less use of the useless Promise class from Rcpp