migrated
baisc devise setup
converted devise views to haml
removed a lot of unnecessary generated views
* simple user auth with devise is implemented a user can
  * signup
  * signin
  * signout
  * change his password
added link to user profile edit page, removed unused view
fixed bug where active record relation was not displayed with awesome
print
* removed unused pry-stack-explorer gem
added migration for cybercoach fields
* removed devise trackable module (tracking ips is not conform with
  swiss law.
cybercoach auth preparations
* better naming in migration
* added hook for setting cybercoach password cleartext
* prepared devise regitrations controller for hooking
updated bundle
updated cybercoach
added migration to reflect name change of public_visible to privacy_level
in cybercoach v0.3
Merge branch 'master' of https://github.com/New-York-Falcons/orienteering-game into user_auth

Conflicts:
	Gemfile
	Gemfile.lock
	app/views/layouts/application.html.haml
	app/views/routes/index.html.haml
	config/routes.rb
	db/schema.rb
Merge branch 'master' of https://github.com/New-York-Falcons/orienteering-game into user_auth
integrated login/logout in navigation
user creation is working, but somehow on user update i result with
duplicated user on cybercoach server
TODO
* fix updated duplication problem
* refactor code
updated gems
updated rails & allowed to update in future
user signup is working, user update is working
* user password change not working, seems to be a bug in the gem
* renamed prefixed all user attributes exclusively user by cybercoach
  service
installed declarative authorization
prefix ruby version with ruby, rubymine doesn't like it otherwise