Watch static folders in Autoreload mode
xml => lxml for bs4, in pelican-import.wp2fields()
Fixes issue in devserver introduced in v3.3

Fixes an intermittent devserver problem with directory urls
containing index.html (i.e. clean urls).  It tries to send the
index.html file twice, resulting in a scrambled web page complete
with HTTP headers in the output, and sometimes Broken Pipe errors.
wordpress importer: fallback onto wp:post_id if wp:post_name is empty
Fix `utils.copy` for copying files, add unit tests

`copy('', 'a/b.ext0', 'c/d.ext1')` is copying `a/b.ext0` into `c/d.ext1/b.ext0`
(creating folder `c/d.ext1` in the process) instead of `c/d.ext1`.
Bug introduced by e03cf3f51735d5387fee7064cae89aaa1d34a0a6.
Simplify usage of `utils.copy`

Remove confusing parameters, clarify usage in __doc__
Python-Markdown quote's URL's, we need to unquote to use on filesystem

Fixes #1143
Closes #1095
Closes #1149
Minor wording changes in develop_server.sh
Fixing a typo in documentation
Merge pull request #1186 from mhrivnak/patch-1

Fix a typo in documentation
Merge pull request #879 from joeshaw/post-id

Wordpress import error on empty <wp:post_name>
Fix #1182#
Merge pull request #1190 from w-vi/quickstart-fix1182

Fix for issue #1182
`ctrl+c` now correctly terminates `fab serve`

Previously `ctrl+c` a `fab serve` wouldn't necessarily terminate the web server. Even if it does, re-using the command `fab serve` might result in the following error:

```
socket.error: [Errno 48] Address already in use
```

This fix manually creates a `TCPServer` with `allow_reuse_address` set to `True`, which solves this issue.

Tested on OS X 10.9.1.
Update settings.rst to match tag cloud code

According to the implementation, the value of `tag.1` should be between 1 and `TAG_CLOUD_STEPS`, inclusive.

See:
https://github.com/getpelican/pelican/blob/master/pelican/generators.py#L457
add a signal on article writing
Use the actively maintained typogrify-web package

The Typogrify library is no longer actively maintained by the
original author. These changes switch Pelican over to a new fork that
will receive more consistent updates going forward.
Update Travis config with new Typogrify package
Merge pull request #1215 from justinmayer/typogrify

Use the actively maintained typogrify-web package
Merge pull request #1214 from hrbonz/article_generator_write_article

Add a signal on article writing