add basic filler content to about page
add basic filler content to home page
Merge pull request #8 from vidkun/ryan/static_page_content

Merged #8.
Adds seed, new routes for orders and cows, moves order page, adds cow image, adds some cow css.
Fixes form error, finds out that Curtis fucked up the mailer.
add basic cow index view with button to order from that cow
Merge branch 'master' into ryan/cows_and_orders

merge upstream changes from master
update links in navbar to use link_to helpers instead of hard coded
comment out mailer call in order create action until curtis fixes it
Merge pull request #11 from vidkun/ryan/cows_and_orders

Merged #11.
Adds alerts.
Resolves merge conflicts.