Add Travis CI configuration
Make main project a shared scheme
Skip build number update script under CI
Add build status badge
Update README.md

Expose more direct download links.
Fix infinite rendering loops

This somehow is not merged into mater.
Merge pull request #26 from chbrown/master
Add missing @2x file
Merge pull request #22 from dlacky/travis-ci

Set up Travis CI.

Add @dlackty as contributor.
Cleanup properly on file close to fix crash
Use the new icon in help.md
Fix build script

Regression from 0e39b37. Maybe due to merging CI settings?
Refactor asset bundling

Assets are now represented with a wrapper containing type info, and
are rendered using templates.
Implement dollar sign as inline math delimiter

Fix #29
Add trailing newline at EOF
NSString properties should use copy
Primary implementation for list item support

See #10.

Outstanding issues
==================

Nothing will happen if you check/uncheck the box in the rendered
HTML. Need to attach some JavaScript to get the click event and
update the source accordingly. To achieve this we need a way to
map checkboxes so that we can find the source for it. ID tags may
be messy, but I don't see another way. Maybe we should just disable
the checkboxes, fuck it.

Will need to provide extra stylesheets to hide the list item's
bullet/number when a task list is detected. This should be global
I think---Styles can override this if they want to.

Need to add an extra prefernce for it, and some extra code to load
it into the renderer. We should be able to reuse the same renderer,
just need to change the flag.

The preference switch should be put in the HTML pane, I think.

Need to add hoextdown license and reference.
Fix missing <li> if task list is disabled
Add preference to toggle task lists
Refactor base CSS loading into property