lib/oe: support wildcards in path.remove

Signed-off-by: Joshua Lock <josh@linux.intel.com>

meta/lib/oe/path.py

@@ -45,9 +45,10 @@ def format_display(path, metadata):
 
 def remove(path):
     """Equivalent to rm -f or rm -rf"""
-    import os, errno, shutil
+    import os, errno, shutil, glob
+    for name in glob.glob(path):
         try:
-        os.unlink(path)
+            os.unlink(name)
         except OSError, exc:
             if exc.errno == errno.EISDIR:
                 shutil.rmtree(path)