Revert "Aplicar bootstrap"

This reverts commit 525b66a5e091b8df1688c53010a80b2abc7e816d.

	deleted:    View/css/bootstrap-theme.css
	deleted:    View/css/bootstrap-theme.css.map
	deleted:    View/css/bootstrap-theme.min.css
	deleted:    View/css/bootstrap.css
	deleted:    View/css/bootstrap.css.map
	deleted:    View/css/bootstrap.min.css
	deleted:    View/css/fonts/glyphicons-halflings-regular.eot
	deleted:    View/css/fonts/glyphicons-halflings-regular.svg
	deleted:    View/css/fonts/glyphicons-halflings-regular.ttf
	deleted:    View/css/fonts/glyphicons-halflings-regular.woff
	deleted:    View/js/bootstrap.js
	deleted:    View/js/bootstrap.min.js
	modified:   index.php