Fix Pelican rendering and unit tests on Windows.

* Fix {filename} links on Windows.
  Otherwise '{filename}/foo/bar.jpg' doesn't work
* Clean up relative Posix path handling in contents.
* Use Posix paths in readers
* Environment for Popen must be strs, not unicodes.
* Ignore Git CRLF warnings.
* Replace CRLFs with LFs in inputs on Windows.
* Fix importer tests
* Fix test_contents
* Fix one last backslash in paginated output
* Skip the remaining failing locale tests on Windows.
* Document the use of forward slashes on Windows.
* Add some Fabric and ghp-import notes

pelican/tests/test_settings.py

@@ -3,6 +3,7 @@ from __future__ import unicode_literals, print_function
 import copy
 import os
 import locale
+from sys import platform
 from os.path import dirname, abspath, join
 
 from pelican.settings import (read_settings, configure_settings,
@@ -107,6 +108,8 @@ class TestSettingsConfiguration(unittest.TestCase):
         # locale is not specified in the settings
 
         #reset locale to python default
+        if platform == 'win32':
+            return unittest.skip("Doesn't work on Windows")
         locale.setlocale(locale.LC_ALL, str('C'))
         self.assertEqual(self.settings['LOCALE'], DEFAULT_CONFIG['LOCALE'])