Add the src/ directory to org.apache.hdt.help
Eclipse's Export Deployable Features command chokes if this directory
does not exist. Add a .gitignore just to allow git to track the
directory.
diff --git a/org.apache.hdt.help/src/.gitignore b/org.apache.hdt.help/src/.gitignore
new file mode 100644
index 0000000..7830ad7
--- /dev/null
+++ b/org.apache.hdt.help/src/.gitignore
@@ -0,0 +1,2 @@
+# This whole directory is presently ignored, except by Eclipse's Export Feature command, which wants it to exist.
+# This file is so git will check in the directory.
