Merge pull request #1 from mihi-tr/master

Rate limiting for XMP-RPC calls
[doc][s]: doc of how to use additional fields to e.g. allow comments on a page.
Merge branch 'master' of github.com:rgrp/pywordpress
Merge pull request #2 from mihi-tr/master

Ignore Pages in trash
Merge pull request #3 from mihi-tr/master

Introduce caching
Merge pull request #4 from mihi-tr/master

Cache page contents and only update if content has changed
added config and cache to gitignore
added get_posts and get_post
Merge pull request #5 from mihi-tr/posts

Add support for Posts
allow filter to be specified for get_posts.
Merge pull request #6 from mihi-tr/posts

allow filter to be specified for get_posts.