Add spec_tooltip & spec_popover; Update documentation
diff --git a/man/spec_popover.Rd b/man/spec_popover.Rd
new file mode 100644
index 0000000..c9565d7
--- /dev/null
+++ b/man/spec_popover.Rd
@@ -0,0 +1,23 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/spec_tools.R
+\name{spec_popover}
+\alias{spec_popover}
+\title{Setup bootstrap popover}
+\usage{
+spec_popover(content = NULL, title = NULL, trigger = "hover",
+ position = "right")
+}
+\arguments{
+\item{content}{content for pop-over message}
+
+\item{title}{title for pop-over message.}
+
+\item{trigger}{Controls how the pop-over message should be triggered.
+Possible values include \code{hover} (default), \code{click}, \code{focus} and \code{manual}.}
+
+\item{position}{How the tooltip should be positioned. Possible values are
+\code{right}(default), \code{top}, \code{bottom}, \code{left} & \code{auto}.}
+}
+\description{
+Setup bootstrap popover
+}