add top100 R packages filelist

com.oracle.truffle.r.test.cran/top100

+Rcpp
+ggplot2
+plyr
+stringr
+colorspace
+digest
+reshape2
+RColorBrewer
+scales
+manipulate
+mime
+labeling
+munsell
+proto
+gtable
+dichromat
+zoo
+RCurl
+bitops
+evaluate
+car
+jsonlite
+knitr
+formatR
+highr
+R6
+httr
+lme4
+rJava
+quantreg
+SparseM
+nloptr
+dplyr
+DBI
+minqa
+MASS
+markdown
+lattice
+devtools
+Formula
+pbkrtest
+gtools
+RcppEigen
+caTools
+magrittr
+yaml
+htmltools
+Hmisc
+mgcv
+forecast
+Matrix
+lazyeval
+BH
+sandwich
+mvtnorm
+assertthat
+latticeExtra
+rjson
+rpart
+foreach
+XML
+roxygen2
+rstudioapi
+iterators
+xtable
+RJSONIO
+quadprog
+sp
+acepack
+RcppArmadillo
+e1071
+igraph
+tseries
+memoise
+gdata
+tm
+rmarkdown
+brew
+shiny
+timeDate
+codetools
+chron
+randomForest
+data.table
+testthat
+slam
+nnet
+xlsx
+whisker
+rgl
+boot
+reshape
+NLP
+gridExtra
+mnormt
+maps
+gplots
+survival
+foreign
+httpuv