added public/uploads folder to .git
add gem simple-navigation
add navigator and change view
modify routes
modify show
added new image for sportCenter
modify navigation
delete routes unnecessary
modify header layouts
change name class and file, added S to all sportcenter
added edit sport center
modify atribute into method update
Merge pull request #22 from fbrusatti/ed/team_photos

I add photos to the team
Fixing code styles
Add a default image to badge and it was integrated to  teams views
I deleted a obsolete script file and it was removed of assets
Merge pull request #23 from fbrusatti/ra/sport-center-dashboard

Ra/sport center dashboard
Merge pull request #24 from fbrusatti/ed/team_profile

Add a default image
Add image uploader and I include this in photo model. I created the routes for photos
Add Fancybox to show the image gallery