Revert "Fixed check box for Remember me"

This reverts commit 810e7ee4ee78d87f85c7dcd03feac5ad0ba32632.
Revert 810e7ee..5396751

This rolls back to commit 810e7ee4ee78d87f85c7dcd03feac5ad0ba32632.
Revert "Added sign in features"

This reverts commit ff8ea531aaa503ba619c4f049cd75c828f223561.

Conflicts:
	app/views/devise/sessions/new.html.erb