Changed reference to 'state_stats', which (it appears) should be a reference to 'state_data'
set up to get served by puma
Move gems out of development group.

We want them to be bundled so we can generate stuff.
we need this stuff on the slug
patch pygments for heroku
cargo cult encodings
Update version of rails in sample output (Blogger)
Consolidate instance variable discussion (Blogger)
Replace :message key in flashes (Blogger)
Use new style of accessors for the FlashHash
Fixed several errata found during Ruby training class.

The following changes were made:

- Fixed a refrence to "tag_names" which neglected the call to
".downcase" which was previously introduced in the lesson.

- Changed "later" to "latter"

- Removed an extra '=' in one of the code snippets

- Changed a reference to 'tabs' to 'tags'