2014-03-14: reduce the file-moved warning to a debug message.

reduce the file-moved warning to a debug message.

diff --git a/staticsite.py b/staticsite.py
--- a/staticsite.py
+++ b/staticsite.py
@@ -1290,7 +1290,7 @@ def writesourcetreeforchlist(ui, repo, t
             try:
                 filectx = ctx.filectx(filename)
             except LookupError, e:
-                ui.warn("File not found, likely moved ", e, "\n")
+                ui.debug("File not found, likely moved ", e, "\n")
             if rawfiles: 
                 # first write the raw data
                 filepath = rawpath(target,ctx,filectx.path())