fix user homepage view
add browse trips to user homepage
remove json builders for trips
remove new trip link (in nav already)
edit seeds
remove add new links
add total to trip expenses %>
add total to leg expenses
show expenses by category for trip
add expenses by category for leg
Merge branch 'add_buddies_to_form'
Fix merge conflict in user index
Merge branch 'scaffold-removals'
Remove unnessary files
Merge branch 'master' of https://github.com/mud-turtles-2014/ladybug
Fixing merge conflicts