updated flights form
select current user in _header
modified pundit policices
Merge branch 'master' into lukeDev
added search page
added search functionality
merged conflicts
added search button
added and modified style sheets for the filghts, airplanes, show and index, forms, and also the index page
added styles to the deise forms
added styles to the flights views
added styles and removed edit link for the airplanes and changed layout
added header layout, layout on the index page and alos the application page. Included styles and grid
created a footer file
Merge pull request #18 from fedetaglia/lukeDev

added search capabilities
Merge branch 'master' into fede
manual merged conflict
Merge pull request #20 from fedetaglia/fede

add dependecies to ariplane for flights and to flight for seats
Merge branch 'master' into fede
modified flights controller for search and see all