updating map image
conditional check for 'show_link' field
Merge pull request #51 from fiftyandfiftyorg/bm-testimonies

conditional check for 'show_link' field
styling updates
Merge pull request #52 from fiftyandfiftyorg/leah-updates

Leah updates
closes #43, added blog metadata
Merge branch 'tracy' of github.com:fiftyandfiftyorg/buildon into tracy