v0.2.48..v0.2.49 changeset README.txt

diff --git a/test-files/cmd/glacial/OptimizeNetworkConflateSettingsCmdTest/static-tests/highway-003/README.txt b/test-files/cmd/glacial/OptimizeNetworkConflateSettingsCmdTest/static-tests/highway-003/README.txt
new file mode 100644
index 0000000..f6e14a7
--- /dev/null
+++ b/test-files/cmd/glacial/OptimizeNetworkConflateSettingsCmdTest/static-tests/highway-003/README.txt
@@ -0,0 +1,2 @@
+Three simple conflation scenarios for the conflicts network matcher. The one
+on the right matches and the other two do not.