Move some project scopes to admin

These scopes are used only on admin.
Rename Project#address and User#address to #location
Extract user/project address methods to a concern

close #53 and Close #52
Remove unused #to_a from Channel
Improve #location= readability in location handler
Add force SSL and remove unnecessary force_http
Remove double quotes and change should to expect on project observer spec
Change push_to_soon event name to approve
Add approve project to channels admin
Create notification when project is approved
Change the project approved notification subject
Improve thank you page for contributions waiting for bank account verification
Remove unused route from projects
Move authentication method from application controller to a concern
Force base domain with https when accessing device controlelr with subdomain
Create helper method base_domain_with_https to use on url params
Add url params to devise links

This will add a https and set a host to base_domain
Add visible field to tags
Merge pull request #195 from neighborly/jl-new-success-ach-page

Improve thank you page for contributions waiting for bank account verification
Make travis deploy to staging Close #156