hotspotlogin: fix #26
stubbing public access infrastructure
pub: check the actual password if file present
pub: turn auth into a *before* filter
pub: md5 passwords are back :)
pub: fix the public access example
pub: different layout
radius signup: stub form
radius: signup: form partials
radius signup admin: add enable chexkbox
radius signup admin form: perform a PUT
radius signup admin: minor form fixes
radius signup admin: update config.yml
radius signup admin: r/w config
radius signup admin: disable public page according to configuration
public hotspot signup form
radius: create anew user from public signup page
radius signup: message to end user
radius signup admin: more instructions
hotspotlogin: Signup URL

feature still not implemented in hotspotlogin gem