removed unwanted methods from orders
Fixed type for member_id (should be integer)
delete order items if order is deleted
prettify display of orders
prettify order display
Stop Rake from telling us every spec it's about to run.

As per
https://github.com/rspec/rspec-core/issues/266#issuecomment-1866898
Merge pull request #204 from pozorvlak/quiet_rake

Stop Rake from telling us every spec it's about to run.
Merge branch 'dev' of https://github.com/Growstuff/growstuff into payments-new
Converted prices to integers/cents to avoid floating point trouble
validate order_item.price must be > product.min_price
order things direct from the /shop page
added shop link to header
only let them order one thing (for now)
Merge branch 'dev' into rss-markdown
some improvements to the HAML RSS
Fix "km miles of" typo.
Escaped_Markdown HAML filter, for use in RSS.

I tried to do this using Haml::Filters::Markdown so it would be
independent of our Markdown renderer, but I couldn't get
Haml::Filters::Markdown.render to work programmatically - whatever I
did, it returned its input unchanged. So I hardcoded a dependence on
bluecloth.
Tests for Haml::Filters::EscapedMarkdown.
Test for expanded-markdown rendering.
modify seeds.rb to use integer prices