Merge pull request #96 from graaff/master

HTML escaping bugs in the user admin interface.
handle multipart emails better in message_gateway
fix #1325 by applying the patch of Dan Rice. Thanks Dan!

Also add a test to catch regessions
applied patch of Dan Rice to fix #1326. Thanks Dan!
fix #1305 and #1309. Only check on show_from in the past when you change the show_from. This will not prevent a save of the todo when another change is made and show_from has some old date
update project-meta links in README and CHANGELOG
Merge pull request #97 from zoombody/mailing-list

update project-meta links in README and CHANGELOG
Update the fixture data to work with PostgreSQL
Clean up the comments in the Gemfile
update to jquery-ui-1.8.23
mobile.css was missing from production assets precompilation list.
Merge pull request #98 from dD0T/assetprecomp

mobile.css was missing from production assets precompilation list.
Add favicon/apple-touch-icon to all layouts
Merge pull request #99 from dD0T/favicons

Add favicon/apple-touch-icon to all layouts
Remove unused layout and clear up naming

* scaffold.css is only used by login -> rename to login.css
* standard.html.erb is the default application layout -> rename to application.html.erb
* scaffold.html.erb is unused -> deleted
Merge pull request #100 from dD0T/cleanuplayouts

Remove unused layout and clear up naming
Try the cache_digests gem for Tracks

cache_digests will be part of Rails 4
Move to forked cache_digests for ruby 1.8.7 compatibility

I like to be able to run 2.2 on 1.8.7
Make sure that changing tags (i.e. toggle star) touches the taggable (todo) to invalidate cache. Make sure _context is cached different for _context of active todos and _context of tagged todos and _context in tickler
invalidate cache of todo every day so stalenes and due date can be regenerated