Remove redundant originally_given_at and add location: under doc headings
Move speech location to metadata and add speech type to delivered on

• remove available languges div when empty
• move location from summary to metadata
• add speech_type.name after delivered on
removing if I added around available languages because it breaks 2 tests
add .location class to location to fix failing test
Merge pull request #837 from alphagov/move-location-for-speeches-and-add-speech-type

Move location for speeches and add speech type

https://www.pivotaltracker.com/story/show/49530311