Version 0.9.9.8

 * The list of objects for omnicompletion and the list of functions for syntax highlight now are built dynamically. Deprecated commands and options: :RUpdateObjList, :RAddLibToList, vimrplugin_buildwait. New option: vimrplugin_permanent_libs.
 * New options: vimrplugin_show_args.
 * New command \ch: send to R Console all R code from the first chunk up to this line.
 * Remove toolbar icons (they still may be added back manually by interested users).
 * If latexmk is installed, use it by default to compile the pdf.