Change iframe tab to 'Preview timeline'
Add settings tab
Add hashtag and username fields
Add 'number of tweets to show' field
Add preview's CSS
Add preview window
Fix plugin to use fake placeholder images in editor

Also add css for that placeholder
Push 'max' into hbox and add height and width fields
Fix select width
Add boilerplate for twitterTimeline jQuery plugin
Fix timeline icon
Add body of twitterTimeline jQuery plugin
Add use of .twitterTimeline() to example.html
Add class to iframe for slightly easier DOM selection
Add readme