Basics of /add page.
Switch from elevation_gain to elevation_max as primary elevation marker.
Only show hike attributes if they are non-null.
Add POST api for adding new hike.
Don't show images for hikes that don't have them.
Autofocus add page's first input.
Cleanup styling for entry title if there is no landscape photo.
Fix scrolling - scroll on body not on ng-view element.
Don't automatically give focus to homepage's search box for touch devices, a la Google.