Do not tag all words starting with Are as NN

This creates problem in copyright detction otherwise if a name starts
with Are.

Signed-off-by: Philippe Ombredanne <[email protected]>

Author: pombredanne

src/cluecode/copyrights.py

@@ -787,8 +787,8 @@ def as_str(cls, node, ignores=frozenset(), include_allrights=False):
 
     (r'^Activation\.?$', 'NN'),
     (r'^Act[\.,]?$', 'NN'),
-    (r'^Added', 'NN'),
-    (r'^Are', 'NN'),
+    (r'^Added$', 'NN'),
+    (r'^Are$', 'NN'),
     (r'^Additional$', 'NN'),
     (r'^AGPL.?$', 'NN'),
     (r'^Agreements?\.?$', 'NN'),