[header] always show log in button, and don't change signup button text
[header] always show log in button, and don't change signup button text

kmaida/blog,kmaida/blog,jerriep/blog,jerriep/blog,guillermoga88/blog,guillermoga88/blog,auth0/blog,kmaida/blog,guillermoga88/blog,mike-casas/blog,mike-casas/blog,jerriep/blog,auth0/blog,mike-casas/blog,kmaida/blog,auth0/blog,auth0/blog