updated to foundation 5
removed unused css files
created method to deactivate assets directly from list
use jquery to deactivate asset and remove it from table
fixed new asset modal
fixed topbar search field
added description field to assets
redid assets/by_type with tabs and tables
redid assets/inactive page
fixed asset/edit page formatting
small formatting changes
moved devise views to /app/views, assets/by_customer loads first tab automatically
fixed assets/inactive to actually show inactive assets