re-add stub flattr plugin to prevent compile warning

diff --git a/plugins/IkiWiki/Plugin/flattrthing.pm b/plugins/IkiWiki/Plugin/flattrthing.pm
new file mode 100644 (file)
index 0000000..4c20e1a
--- /dev/null
+++ b/plugins/IkiWiki/Plugin/flattrthing.pm
@@ -0,0 +1,4 @@
+#!/usr/bin/perl
+# This is just a stub to prevent a compile warning
+package IkiWiki::Plugin::flattrthing;
+1;