Change R options

- width = 1000 : 10000 was too large and made emacs lag
- pillar.bold : print df headers in bold
- tibble.print_min/max : print more rows, display entire tibbles < 100 rows

.Rprofile

@@ -5,10 +5,11 @@ if(interactive())
           menu.graphics = F,
           browser = "qutebrowser",
           scipen = 999,
-          width = 10000,
+          width = 1000,
           Ncpus = 2,
-          tibble.print_min = 10,
-          tibble.print_max = 40)
+          pillar.bold = T,
+          tibble.print_min = 20,
+          tibble.print_max = 100)
 
   .View <- function(x)
   {