Don't build preview unless pane is open
Added sidr css to gemspec
Don't bother highlighting if there's no markup to parse
Use absolute path to markdown parser
Change wrapping behaviour for plain text. Change path of Fragments endpoint. Change Preview button to Live Preview where it's available.
Preview: Got strikethrough working and code blocks interpreted properly
More gemspec funnies
And a tidier text handler
Merge branch 'livepreview-maineditor-2' into asset-packing
Got asset packing working to some extent