Add ggplot2 support und bump to v0.2.0

Change-Id: Iee69051bc64fb9fbde55bbea61c7e892ff95229d
diff --git a/man/ids_pal.Rd b/man/ids_pal.Rd
new file mode 100644
index 0000000..15e0c3e
--- /dev/null
+++ b/man/ids_pal.Rd
@@ -0,0 +1,14 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/idsThemeR.R
+\name{ids_pal}
+\alias{ids_pal}
+\title{IDS color palette based on the d3 color palette}
+\usage{
+ids_pal()
+}
+\description{
+IDS color palette based on the d3 color palette
+}
+\references{
+\url{https://github.com/d3/d3}
+}