Update Jinja2 (Python template library) to 2.7.1

third_party/jinja2/defaults.py

 # -*- coding: utf-8 -*-
 """
     jinja2.defaults
     ~~~~~~~~~~~~~~~
 
     Jinja default filters and tags.
 
     :copyright: (c) 2010 by the Jinja Team.
     :license: BSD, see LICENSE for more details.
 """
+from jinja2._compat import range_type
 from jinja2.utils import generate_lorem_ipsum, Cycler, Joiner
 
 
 # defaults for the parser / lexer
 BLOCK_START_STRING = '{%'
 BLOCK_END_STRING = '%}'
 VARIABLE_START_STRING = '{{'
 VARIABLE_END_STRING = '}}'
 COMMENT_START_STRING = '{#'
 COMMENT_END_STRING = '#}'
 LINE_STATEMENT_PREFIX = None
 LINE_COMMENT_PREFIX = None
 TRIM_BLOCKS = False
+LSTRIP_BLOCKS = False
 NEWLINE_SEQUENCE = '\n'
+KEEP_TRAILING_NEWLINE = False
 
 
 # default filters, tests and namespace
 from jinja2.filters import FILTERS as DEFAULT_FILTERS
 from jinja2.tests import TESTS as DEFAULT_TESTS
 DEFAULT_NAMESPACE = {
-    'range':        xrange,
+    'range':        range_type,
     'dict':         lambda **kw: kw,
     'lipsum':       generate_lorem_ipsum,
     'cycler':       Cycler,
     'joiner':       Joiner
 }
 
 
 # export all constants
 __all__ = tuple(x for x in locals().keys() if x.isupper())