The doc-string of `paragraph` does show this, but having an example helps users who don't look at the source.

Add an example showing italic text.

the template directory. When the same image file is used multiple times,
no duplicates will be added.

Caveat: to prevent image files from accumulating in word/media/ across
runs, never call picture() and savedocx() without the imagefiledict
parameter. The imagefiledict is optional because of backward compatibility.

…ties of

the xfrm element when creating the shape properties of an image.

See: http://www.schemacentral.com/sc/ooxml/e-p_xfrm-1.html

picdescription instead of picname in creating the cNvPr element, and
removed an invalid reference from the template.

backward compatibility.

Really, we should have done this a while ago, but I wasn't sure if Steve considered his new stuff 'official'. Should give the new project some SEO as well. Related to mikemaccana#61.