editted routes
added Ransack to Gemfile, which helps my app search for query
implemented header area
use reorder method to prevent the order method in default scope being executed
changed url for import screen
moved template for import
changed schema: trash.publish_flag to trash.published_flag
fixed asset's path
load js files in each view
added column to users table which indicates whether user has agreed with term or not
completed term
Merge branch 'term' into search
added js file tag for import view
Merge branch 'search'