spark-instrumented-optimizer/R/pkg/.Rbuildignore

^.*\.Rproj$
^\.Rproj\.user$
^\.lintr$
^src-native$
^html$
[SPARK-16507][SPARKR] Add a CRAN checker, fix Rd aliases ## What changes were proposed in this pull request? Add a check-cran.sh script that runs `R CMD check` as CRAN. Also fixes a number of issues pointed out by the check. These include - Updating `DESCRIPTION` to be appropriate - Adding a .Rbuildignore to ignore lintr, src-native, html that are non-standard files / dirs - Adding aliases to all S4 methods in DataFrame, Column, GroupedData etc. This is required as stated in https://cran.r-project.org/doc/manuals/r-release/R-exts.html#Documenting-S4-classes-and-methods - Other minor fixes ## How was this patch tested? SparkR unit tests, running the above mentioned script Author: Shivaram Venkataraman <shivaram@cs.berkeley.edu> Closes #14173 from shivaram/sparkr-cran-changes. 2016-07-16 20:06:44 -04:00			`^.*\.Rproj$`
			`^\.Rproj\.user$`
			`^\.lintr$`
			`^src-native$`
			`^html$`