delete temporary image files

a50c2279 · hagrid67 · 0be0e27f · 0be0e27f · a50c2279 · 0be0e27f
Commit a50c2279 authored 5 years ago by hagrid67
--- a/images/test/basic-env.png
+++ b/images/test/basic-env.png
--- a/images/test/dummy-file
+++ b/images/test/dummy-file
+dummy file to allow folder to be committed.
--- a/images/test/env-path.png
+++ b/images/test/env-path.png
--- a/images/test/env-tree-graph.png
+++ b/images/test/env-tree-graph.png
--- a/images/test/env-tree-spatial.png
+++ b/images/test/env-tree-spatial.png