Added some unit tests to cloudsearch
Merge remote branch 'origin/develop' into cloudsearch_unittests
Added more unit tests for cloudsearch
refactored cloudsearch connection unittest class and added more tests
Added boto.cloudsearch.layer1.Layer1.index_documents() test
Re-implemented cloudsearch connection tests using AWSMockServiceTestCase
Don't force returned lists to be lists of dictionaries

Don't force lists returned by cloudsearch.layer1.Layer1 methods to be
lists of dictionaries (re: #1287, #774)
Merge branch 'pasc-1287_fix_cloudsearch_index_documents' into pasc-cloudsearch_unittests
pep8 formatting, cleanup long line lengths
Merge branch 'pasc-cloudsearch_unittests' into develop

* pasc-cloudsearch_unittests:
  pep8 formatting, cleanup long line lengths
  Don't force returned lists to be lists of dictionaries
  Re-implemented cloudsearch connection tests using AWSMockServiceTestCase
  Added boto.cloudsearch.layer1.Layer1.index_documents() test
  refactored cloudsearch connection unittest class and added more tests
  Added more unit tests for cloudsearch
  Added some unit tests to cloudsearch