Merge branch 'feature/bigdecimal'
Merge branch 'feature/delete-purchases'
Merge branch 'feature/show-purchase-id'
Tweaks smart_listing config to be more amenable to me
Adds chartkick gem
Adds pie chart to purchase detail page
Merge branch 'feature/purchase-pie-charts'
Adds redcarpet and markdown renders purchase descriptions
Merge branch 'feature/markdown-descriptions'

Conflicts:
	Gemfile
Newlines should convert to br tags
Merge branch 'feature/markdown-descriptions'
Avocado.

Closes #29
Merge branch 'bug/avocado'
Removes edit link for uneditable people.

Closes #28
Returns 403 if cannot see a thing
Removes more edit links
Merge remote-tracking branch 'origin/master'