updating README.md

Now including instructions for production setup
Update README.rdoc

adding line about NodeJS (or other js environment) for execjs
Merge pull request #14 from blister75/patch-1

updating README.md
add basic validation to bid creation
allow users to view their own bid history
display bid validation error messages
Merge branch 'master' of github.com:codesy/patronage
Merge pull request #12 from blister75/master

adding links to launchrock and github repo
override default devise view templates
Update README.rdoc
Merge pull request #15 from groovecoder/master

Update README.rdoc