LSWC Practica Rails 2 de Miguel Revolo y Léo Goffic

LSWC Practica Rails 2 de Miguel Revolo y Léo Goffic

Squashed commit of the following:

commit d95cc7b603b8c7af2b3958ffe51bc8044d18b247
Author: Léo-Paul Goffic <leo.goffic@gmail.com>
Date:   Mon Dec 19 21:59:00 2011 +0100

    Added sites order number and reordering in `trip#edit` instead of name edit

commit 22d6a417d760ea7a6d63e7459029134ab53888d1
Author: Léo-Paul Goffic <leo.goffic@gmail.com>
Date:   Mon Dec 19 19:20:43 2011 +0100

    Added "Add to trip" routes and buttons on `sites#show` and `sites#index`

commit 4b4ba6cce0d942a6020198f720e09ed741277240
Author: Léo-Paul Goffic <leo.goffic@gmail.com>
Date:   Mon Dec 19 18:14:15 2011 +0100

    Redirect `trips.index` route to `trips.show` with a default trip

commit 99b97bdaecc741ca8a2cf1707d02474dfe630f2f
Author: Léo-Paul Goffic <leo.goffic@gmail.com>
Date:   Mon Dec 19 17:15:50 2011 +0100

    Added new scaffold for `trip_site` and linked relations with `trip` and `site` in model

commit 5fa2616dd77cbc84f7b974c5940153e293892d18
Author: Léo-Paul Goffic <leo.goffic@gmail.com>
Date:   Mon Dec 19 16:51:43 2011 +0100

    New empty scaffold for trips

commit a093a5b75a8bd13e5e365e001159f703d36cbc7a
Author: Léo-Paul Goffic <leo.goffic@gmail.com>
Date:   Mon Dec 19 16:34:34 2011 +0100

    Removed "index.html"