diff --git a/doc/grid.png b/doc/grid.png
index 50fb92e..242ee16 100644
Binary files a/doc/grid.png and b/doc/grid.png differ
diff --git a/icons/icons.svg b/icons/icons.svg
index 8c48167..34600b9 100644
--- a/icons/icons.svg
+++ b/icons/icons.svg
@@ -164,16 +164,16 @@
inkscape:window-x="0"
inkscape:window-height="856"
inkscape:window-width="1440"
- inkscape:snap-bbox="false"
+ inkscape:snap-bbox="true"
inkscape:object-paths="true"
inkscape:guide-bbox="true"
showguides="false"
showgrid="true"
inkscape:document-units="px"
inkscape:current-layer="layer1"
- inkscape:cy="381.47022"
- inkscape:cx="606.18581"
- inkscape:zoom="2.8284271"
+ inkscape:cy="254.89563"
+ inkscape:cx="554.7429"
+ inkscape:zoom="11.313708"
inkscape:pageshadow="2"
inkscape:pageopacity="0.0"
borderopacity="1.0"
@@ -181,8 +181,8 @@
pagecolor="#ffffff"
id="base"
inkscape:snap-object-midpoints="false"
- inkscape:bbox-paths="false"
- inkscape:snap-bbox-edge-midpoints="false"
+ inkscape:bbox-paths="true"
+ inkscape:snap-bbox-edge-midpoints="true"
inkscape:snap-bbox-midpoints="false"
inkscape:bbox-nodes="false"
inkscape:pagecheckerboard="0"
@@ -13800,65 +13800,6 @@
x="538"
y="329"
rx="1" />
-
-
-
-
-
-
-
- car_on_ferry
-
-
-
-
-
-
-
-
- human on ferry
-
-
@@ -15915,5 +15794,27 @@
height="2"
x="310"
y="70" />
+
+
+
+