Renamed Index.py to CosineIndex.py

lib/python/Products/ZCTextIndex/tests/testIndex.py

@@ -15,7 +15,7 @@
 from unittest import TestCase, TestSuite, main, makeSuite
 
 from Products.ZCTextIndex.Lexicon import Lexicon, Splitter
-from Products.ZCTextIndex.Index      import Index as CosineIndex
+from Products.ZCTextIndex.CosineIndex import Index as CosineIndex
 from Products.ZCTextIndex.OkapiIndex import Index as OkapiIndex
 
 # The cosine and Okapi indices have the same public interfaces, but these

lib/python/Products/ZCTextIndex/tests/testZCTextIndex.py

 from Products.ZCTextIndex.ZCTextIndex import ZCTextIndex
 from Products.ZCTextIndex.tests \
      import testIndex, testQueryEngine, testQueryParser
-from Products.ZCTextIndex.Index import scaled_int, SCALE_FACTOR
-from Products.ZCTextIndex.Index      import Index as CosineIndex
+from Products.ZCTextIndex.CosineIndex import scaled_int, SCALE_FACTOR
+from Products.ZCTextIndex.CosineIndex import Index as CosineIndex
 from Products.ZCTextIndex.OkapiIndex import Index as OkapiIndex
 from Products.ZCTextIndex.Lexicon import Lexicon, Splitter
 from Products.ZCTextIndex.Lexicon import CaseNormalizer, StopWordRemover