How to add a Twitter feed
- Open the /templates-hidden/include.htmlfile with a text editor
- Add the lines: - <span data-lift="xform" data-css="#main_content_place [class+]">row</span> <span data-lift="xform" data-css="#left_side [class+]">span10</span> <span data-lift="xform" data-css="#right_side [class+]">span6</span> <div data-lift="xform" data-css="#right_side *+"> <span data-lift="twitter?user=dpp"> </div>
- Save the file and publish your site 
The  /templates-hidden/include.html file is included in every page via the
default.html and post.html template files.
The data-lift="xform" attribute says that this is a page transformation rule snippet.
The data-css="#main_content_place [class+]" attribute says, "find the element with
the main_content_place id and
add the row class to the element's CSS classes".  The next two lines add
span10 and span6 classes to the left and right <div> elements.  The
effect based on the Twitter Bootstrap
CSS rules is to create a row with two columns, the left and right side columns.
The #right_side *+ transform appends the elements to the child elements of
the right-side column.
The data-lift="twitter?user=dpp" snippet inserts a Twitter feed into
the element.
There's more information on snippets.