Merge, rebuild man pages

Merge branch 'master' of https://github.com/haozhu233/kableExtra

# Conflicts:
#	man/kable_styling.Rd
diff --git a/man/save_kable.Rd b/man/save_kable.Rd
index 0b80071..562ac79 100644
--- a/man/save_kable.Rd
+++ b/man/save_kable.Rd
@@ -4,7 +4,9 @@
 \alias{save_kable}
 \title{Save kable to files}
 \usage{
-save_kable(x, file, bs_theme = "simplex", self_contained = TRUE, ...)
+save_kable(x, file, bs_theme = "simplex", self_contained = TRUE,
+  extra_dependencies = NULL, ..., latex_header_includes = NULL,
+  keep_tex = FALSE)
 }
 \arguments{
 \item{x}{A piece of HTML code for tables, usually generated by kable and
@@ -12,13 +14,26 @@
 
 \item{file}{save to files. If the input table is in HTML and the output file
 ends with \code{.png}, \code{.pdf} and \code{.jpeg}, \code{webshot} will be used to do the
-conversion}
+conversion.}
 
 \item{bs_theme}{Which Bootstrap theme to use}
 
 \item{self_contained}{Will the files be self-contained?}
 
-\item{...}{Additional variables being passed to \code{webshot::webshot}.`}
+\item{extra_dependencies}{Additional HTML dependencies. For example,
+\code{list(}}
+
+\item{...}{Additional variables being passed to \code{webshot::webshot}. This
+is for HTML only.}
+
+\item{latex_header_includes}{A character vector of extra LaTeX header stuff.
+Each element is a row. You can have things like
+\code{c("\\\\usepackage{threeparttable}", "\\\\usepackage{icons}")}  You could
+probably add your language package here if you use non-English text in your
+table, such as \code{\\\\usepackage[magyar]{babel}}.}
+
+\item{keep_tex}{A T/F option to control if the latex file that is initially created
+should be kept. Default is \code{FALSE}.}
 }
 \description{
 Save kable to files