add some icon guidelines

diff --git a/CODING.txt b/CODING.txt
index 1126886b02f01fd0bbd950990d211c29550026ef..ec2b20d9ba4bba0e86077c3f8d40910945c9fd10 100644 (file)
--- a/CODING.txt
+++ b/CODING.txt
@@ -37,4 +37,12 @@ package net.systemed.potlatch2.indentation {
 
 == MXML ==
 
-* Indentation is like the wild west in there. Consistency is king.
\ No newline at end of file
+* Indentation is like the wild west in there. Consistency is king.
+
+== Icons ==
+
+* POI icons for map_features are 24x24 and come from the CC0-licensed SJJB set (http://www.sjjb.co.uk/icons)
+* POI icons for Halcyon stylesheets are 16x16 and also come from the SJJB set
+* Way icons for map_features are 75x45 and have up to now generally been drawn by Richard (see way_icons.ai)
+* All features must have an icon, and all icons must be in the correct style. Do not add a feature without a matching icon.
+* Only deployable files go in resources/ . Vector source files go in resources_src/