[#61721688] Fix Foudation bug
[#61718846] Change path in spec, add foundation to js

* Change new_session_path to "/sessions/new" in spec controller to fix
error.
* call $(document).foundation();
[#61721688] Run rails g foundation:install
[#61412998 #61412834] Add Log in and Log out links
[#61721688] Fix cucumber bugs
[Finishes #61412768] Create user page
[#61728714] Remove non-implemented kits feature
[#61733120] Use strong parameters in sessions_controller

To easily use strong parameters
(http://edgeapi.rubyonrails.org/classes/ActionController/StrongParameters.html)
in the sessions controller, the new session form now posts a sessions
object.

(Approach taken from http://edgeapi.rubyonrails.org/classes/ActionController/StrongParameters.html)
[#61728714] Remove all `kit` implementation and test code

Also drop `kits` table from database
[Fixes #61736316] Remove register link from login page
[#61728714] Tidy up code spacing in users controller
[#61728714 #61412998] Add step definitions for logout scenario
Merge pull request #3 from dannyaldridge/sessions

[#61733120] Use strong parameters in sessions_controller
Merge pull request #2 from dannyaldridge/create_user_feature

[Finishes #61412768] Create user page
[#61412768] Fix login cucumber step
[#61412768] Change text on new user button
Merge branch 'create_user_feature' into v0.1
Merge branch 'v0.1' into teams

Conflicts:
	db/schema.rb
	features/kits.feature
	features/register.feature

Manually pulled features/login.feature from b4e8c6d (v0.1), as this
wasn't being picked up in the merge