new contributor taxonomy with custom email field
Merge branch 'master' into contributors-taxonomy
meta box prototyping javascript
short episode routing: working prototype
optimized prototype including 301 redirects
minor cleanup
feed item summary: use summary field
bump version
better curl error description

fixes #50
fix download links for wp super cache

fixes #52
fix feed caching problems

fixes #48
add itunes:subtitle to podcast feed entries

#54
Merge branch 'master' into episode-routing
prefixless episode permalinks as setting
restore /podcast archive page
prepare release
Merge branch 'master' into contributors-taxonomy
add and remove contributors in an episode
contributors: add more features
fix Episode::full_title() notices