diff --git a/.Rbuildignore b/.Rbuildignore
index 8e9d843..7182d4c 100644
--- a/.Rbuildignore
+++ b/.Rbuildignore
@@ -16,3 +16,4 @@
 ^appveyor\.yml$
 ^codecov\.yml$
 ^data-raw$
+^\.github$
\ No newline at end of file
diff --git a/R/geom-oscar.R b/R/geom-oscar.R
index aa34a0b..fbaacc5 100644
--- a/R/geom-oscar.R
+++ b/R/geom-oscar.R
@@ -1,99 +1,99 @@
-
-geom_oscar <- function(mapping = NULL, data = NULL,
-                      ...,
-                      na.rm = FALSE,
-                      show.legend = NA,
-                      inherit.aes = TRUE) {
-
-  stat = "oscar"
-  position = "identity"
-
-  layer(
-    data = data,
-    mapping = mapping,
-    stat = stat,
-    geom = GeomOscar,
-    position = position,
-    show.legend = show.legend,
-    inherit.aes = inherit.aes,
-    params = list(
-      na.rm = na.rm,
-      ...
-    )
-  )
-}
-
-StatOscar<- ggplot2::ggproto("StatOscar", Stat,
-
-  required_aes = c("xmin", "xmax", "ymin", "ymax"),
-
-  default_aes = ggplot2::aes(
-    l_fill = "blue", r_fill = "red", colour = NA, size = 0.1, linetype = 1, alpha = NA
-  ),
-
-  required_aes = c("x", "y"),
-
-  compute_panel = function(data, scales) {
-    data
-  }
-
-)
-
-stat_oscar <- function(mapping = NULL, data = NULL, geom = "oscar",
-                       position = "identity", na.rm = FALSE, n = 500, revolutions = NULL,
-                       show.legend = NA, inherit.aes = TRUE, ...) {
-
-  layer(
-    stat = StatOscar, data = data, mapping = mapping, geom = geom,
-    position = position, show.legend = show.legend, inherit.aes = inherit.aes,
-    params = list(na.rm = na.rm, ...)
-  )
-
-}
-
-GeomOscar <- ggplot2::ggproto("GeomOscar", ggplot2::Geom,
-
-  default_aes = ggplot2::aes(
-    l_fill = "blue", r_fill = "red", colour = NA, size = 0.1, linetype = 1, alpha = NA
-  ),
-
-  draw_panel = function(self, data, panel_params, coord) {
-
-    coords <- coord$transform(data, panel_params)
-
-    lapply(1:length(coords$xmin), function(i) {
-
-      oscarGrob(
-        name = as.character(i),
-        coords$xmin[i], coords$ymax[i],
-        width = (coords$xmax[i] - coords$xmin[i]),
-        height = (coords$ymax[i] - coords$ymin)[i],
-        default.units = "native",
-        gpbl = grid::gpar(
-          col = coords$colour[i],
-          fill = alpha(coords$l_fill[i], coords$alpha[i]),
-          lwd = coords$size[i] * .pt,
-          lty = coords$linetype[i],
-          lineend = "butt"
-        ),
-        gptr = grid::gpar(
-          col = coords$colour[i],
-          fill = alpha(coords$r_fill[i], coords$alpha[i]),
-          lwd = coords$size[i] * .pt,
-          lty = coords$linetype[i],
-          lineend = "butt"
-        )
-
-      )
-
-    }) -> gl
-
-    grobs <- do.call(grid::gList, gl)
-
-    ggname("geom_oscar", grid::grobTree(children = grobs))
-
-  },
-
-  draw_key = ggplot2::draw_key_polygon
-
-)
+#
+# geom_oscar <- function(mapping = NULL, data = NULL,
+#                       ...,
+#                       na.rm = FALSE,
+#                       show.legend = NA,
+#                       inherit.aes = TRUE) {
+#
+#   stat = "oscar"
+#   position = "identity"
+#
+#   layer(
+#     data = data,
+#     mapping = mapping,
+#     stat = stat,
+#     geom = GeomOscar,
+#     position = position,
+#     show.legend = show.legend,
+#     inherit.aes = inherit.aes,
+#     params = list(
+#       na.rm = na.rm,
+#       ...
+#     )
+#   )
+# }
+#
+# StatOscar<- ggplot2::ggproto("StatOscar", Stat,
+#
+#   required_aes = c("xmin", "xmax", "ymin", "ymax"),
+#
+#   default_aes = ggplot2::aes(
+#     l_fill = "blue", r_fill = "red", colour = NA, size = 0.1, linetype = 1, alpha = NA
+#   ),
+#
+#   required_aes = c("x", "y"),
+#
+#   compute_panel = function(data, scales) {
+#     data
+#   }
+#
+# )
+#
+# stat_oscar <- function(mapping = NULL, data = NULL, geom = "oscar",
+#                        position = "identity", na.rm = FALSE, n = 500, revolutions = NULL,
+#                        show.legend = NA, inherit.aes = TRUE, ...) {
+#
+#   layer(
+#     stat = StatOscar, data = data, mapping = mapping, geom = geom,
+#     position = position, show.legend = show.legend, inherit.aes = inherit.aes,
+#     params = list(na.rm = na.rm, ...)
+#   )
+#
+# }
+#
+# GeomOscar <- ggplot2::ggproto("GeomOscar", ggplot2::Geom,
+#
+#   default_aes = ggplot2::aes(
+#     l_fill = "blue", r_fill = "red", colour = NA, size = 0.1, linetype = 1, alpha = NA
+#   ),
+#
+#   draw_panel = function(self, data, panel_params, coord) {
+#
+#     coords <- coord$transform(data, panel_params)
+#
+#     lapply(1:length(coords$xmin), function(i) {
+#
+#       oscarGrob(
+#         name = as.character(i),
+#         coords$xmin[i], coords$ymax[i],
+#         width = (coords$xmax[i] - coords$xmin[i]),
+#         height = (coords$ymax[i] - coords$ymin)[i],
+#         default.units = "native",
+#         gpbl = grid::gpar(
+#           col = coords$colour[i],
+#           fill = alpha(coords$l_fill[i], coords$alpha[i]),
+#           lwd = coords$size[i] * .pt,
+#           lty = coords$linetype[i],
+#           lineend = "butt"
+#         ),
+#         gptr = grid::gpar(
+#           col = coords$colour[i],
+#           fill = alpha(coords$r_fill[i], coords$alpha[i]),
+#           lwd = coords$size[i] * .pt,
+#           lty = coords$linetype[i],
+#           lineend = "butt"
+#         )
+#
+#       )
+#
+#     }) -> gl
+#
+#     grobs <- do.call(grid::gList, gl)
+#
+#     ggname("geom_oscar", grid::grobTree(children = grobs))
+#
+#   },
+#
+#   draw_key = ggplot2::draw_key_polygon
+#
+# )
diff --git a/R/geom-otile.R b/R/geom-otile.R
index d95fba6..3b19093 100644
--- a/R/geom-otile.R
+++ b/R/geom-otile.R
@@ -1,69 +1,69 @@
-geom_otile <- function(mapping = NULL, data = NULL, ...,
-                      na.rm = FALSE,
-                      show.legend = NA,
-                      inherit.aes = TRUE) {
-
-  stat <- "otile"
-  position <- "identity"
-
-  ggplot2::layer(
-    data = data,
-    mapping = mapping,
-    stat = stat,
-    geom = GeomOtile,
-    position = position,
-    show.legend = show.legend,
-    inherit.aes = inherit.aes,
-    params = list(
-      na.rm = na.rm,
-      ...
-    )
-  )
-}
-
-StatOtile <- ggplot2::ggproto("StatOtile", Stat,
-
-  default_aes = ggplot2::aes(
-    colour = NA, size = 0.1, linetype = 1, alpha = NA, l_fill="blue", r_fill="red"
-  ),
-
-  required_aes = c("x", "y"),
-
-  compute_panel = function(data, scales) {
-    data
-  }
-
-)
-
-stat_otile <- function(mapping = NULL, data = NULL, geom = "otile",
-                       position = "identity", na.rm = FALSE,
-                       show.legend = NA, inherit.aes = TRUE, ...) {
-
-  layer(
-    stat = StatOtile, data = data, mapping = mapping, geom = geom,
-    position = position, show.legend = show.legend, inherit.aes = inherit.aes,
-    params = list(na.rm = na.rm, ...)
-  )
-
-}
-
-GeomOtile <- ggplot2::ggproto("GeomOtile", GeomOscar,
-
-  default_aes = ggplot2::aes(
-    l_fill = "blue", r_fill = "red", colour = NA, size = 0.1, linetype = 1, alpha = NA
-  ),
-
-  setup_data = function(data, params) {
-    data$width <- data$width %||% params$width %||% ggplot2::resolution(data$x, FALSE)
-    data$height <- data$height %||% params$height %||% ggplot2::resolution(data$y, FALSE)
-
-    transform(data,
-      xmin = x - width / 2,  xmax = x + width / 2,  width = NULL,
-      ymin = y - height / 2, ymax = y + height / 2, height = NULL
-    )
-  },
-
-  draw_key = ggplot2::draw_key_polygon
-
-)
-
+# geom_otile <- function(mapping = NULL, data = NULL, ...,
+#                       na.rm = FALSE,
+#                       show.legend = NA,
+#                       inherit.aes = TRUE) {
+#
+#   stat <- "otile"
+#   position <- "identity"
+#
+#   ggplot2::layer(
+#     data = data,
+#     mapping = mapping,
+#     stat = stat,
+#     geom = GeomOtile,
+#     position = position,
+#     show.legend = show.legend,
+#     inherit.aes = inherit.aes,
+#     params = list(
+#       na.rm = na.rm,
+#       ...
+#     )
+#   )
+# }
+#
+# StatOtile <- ggplot2::ggproto("StatOtile", Stat,
+#
+#   default_aes = ggplot2::aes(
+#     colour = NA, size = 0.1, linetype = 1, alpha = NA, l_fill="blue", r_fill="red"
+#   ),
+#
+#   required_aes = c("x", "y"),
+#
+#   compute_panel = function(data, scales) {
+#     data
+#   }
+#
+# )
+#
+# stat_otile <- function(mapping = NULL, data = NULL, geom = "otile",
+#                        position = "identity", na.rm = FALSE,
+#                        show.legend = NA, inherit.aes = TRUE, ...) {
+#
+#   layer(
+#     stat = StatOtile, data = data, mapping = mapping, geom = geom,
+#     position = position, show.legend = show.legend, inherit.aes = inherit.aes,
+#     params = list(na.rm = na.rm, ...)
+#   )
+#
+# }
+#
+# GeomOtile <- ggplot2::ggproto("GeomOtile", GeomOscar,
+#
+#   default_aes = ggplot2::aes(
+#     l_fill = "blue", r_fill = "red", colour = NA, size = 0.1, linetype = 1, alpha = NA
+#   ),
+#
+#   setup_data = function(data, params) {
+#     data$width <- data$width %||% params$width %||% ggplot2::resolution(data$x, FALSE)
+#     data$height <- data$height %||% params$height %||% ggplot2::resolution(data$y, FALSE)
+#
+#     transform(data,
+#       xmin = x - width / 2,  xmax = x + width / 2,  width = NULL,
+#       ymin = y - height / 2, ymax = y + height / 2, height = NULL
+#     )
+#   },
+#
+#   draw_key = ggplot2::draw_key_polygon
+#
+# )
+#
diff --git a/R/oscar-grob.R b/R/oscar-grob.R
index c60a810..9131c22 100644
--- a/R/oscar-grob.R
+++ b/R/oscar-grob.R
@@ -1,48 +1,48 @@
-
-oscarGrob <- function(x=unit(0.5, "npc"), y=unit(0.5, "npc"),
-                      width=unit(1, "npc"), height=unit(1, "npc"),
-                      default.units="npc",
-                      name=NULL, gpbl=gpar(), gptr=gpar(), vp=NULL) {
-  if (!is.unit(x))
-    x <- unit(x, default.units)
-  if (!is.unit(y))
-    y <- unit(y, default.units)
-  if (!is.unit(width))
-    width <- unit(width, default.units)
-  if (!is.unit(height))
-    height <- unit(height, default.units)
-
-  if (length(name) == 0) name <- "oscar"
-
-  ggname(
-
-    name,
-
-    grid::grobTree(
-
-      grob(x=unit.c(x, x+width, x, x),
-           y=unit.c(y, y, y+height, y),
-           name=sprintf("%s_bl", name), gp=gpbl, vp=vp, cl="polygon"),
-
-      grob(x=unit.c(x+width, x, x+width, x+width),
-           y=unit.c(y+height, y+height, y, y+height),
-           name=sprintf("%s_tr", name), gp=gptr, vp=vp, cl="polygon")
-    )
-
-  )
-
-}
-
-grid.oscar <- function(x=unit(0.5, "npc"), y=unit(0.5, "npc"),
-                       width=unit(1, "npc"), height=unit(1, "npc"),
-                       default.units="npc",
-                       name=NULL, gpbl=gpar(), gptr=gpar(),
-                       draw=TRUE, vp=NULL) {
-
-  rg <- oscarGrob(x=x, y=y, width=width, height=height,
-                  default.units=default.units,
-                  name=name, gpbl=gpbl, gptr=gptr, vp=vp)
-  if (draw)
-    grid.draw(rg)
-  invisible(rg)
-}
+#
+# oscarGrob <- function(x=unit(0.5, "npc"), y=unit(0.5, "npc"),
+#                       width=unit(1, "npc"), height=unit(1, "npc"),
+#                       default.units="npc",
+#                       name=NULL, gpbl=gpar(), gptr=gpar(), vp=NULL) {
+#   if (!is.unit(x))
+#     x <- unit(x, default.units)
+#   if (!is.unit(y))
+#     y <- unit(y, default.units)
+#   if (!is.unit(width))
+#     width <- unit(width, default.units)
+#   if (!is.unit(height))
+#     height <- unit(height, default.units)
+#
+#   if (length(name) == 0) name <- "oscar"
+#
+#   ggname(
+#
+#     name,
+#
+#     grid::grobTree(
+#
+#       grob(x=unit.c(x, x+width, x, x),
+#            y=unit.c(y, y, y+height, y),
+#            name=sprintf("%s_bl", name), gp=gpbl, vp=vp, cl="polygon"),
+#
+#       grob(x=unit.c(x+width, x, x+width, x+width),
+#            y=unit.c(y+height, y+height, y, y+height),
+#            name=sprintf("%s_tr", name), gp=gptr, vp=vp, cl="polygon")
+#     )
+#
+#   )
+#
+# }
+#
+# grid.oscar <- function(x=unit(0.5, "npc"), y=unit(0.5, "npc"),
+#                        width=unit(1, "npc"), height=unit(1, "npc"),
+#                        default.units="npc",
+#                        name=NULL, gpbl=gpar(), gptr=gpar(),
+#                        draw=TRUE, vp=NULL) {
+#
+#   rg <- oscarGrob(x=x, y=y, width=width, height=height,
+#                   default.units=default.units,
+#                   name=name, gpbl=gpbl, gptr=gptr, vp=vp)
+#   if (draw)
+#     grid.draw(rg)
+#   invisible(rg)
+# }