no sense to warn about beta(a,b) --> 0 for large a,b


git-svn-id: https://svn.r-project.org/R/trunk@65788 00db46b3-68df-0310-9c12-caf00c1e9a41
Removed YYID from .y files to avoid bison 3 problems reported by Tomas Kalibera.


git-svn-id: https://svn.r-project.org/R/trunk@65789 00db46b3-68df-0310-9c12-caf00c1e9a41