remove admin_user locale keys
Merge pull request #3416 from timoschilling/i18n_remove_admin_user

remove admin_user locale keys
test against Rails 4.1.6
cleanup
Merge pull request #3431 from timoschilling/code_simplification

cleanup
Fixed markup 

Fixed markup for configuration of on_unauthorized_access
fix misspelling in CHANGELOG
simplify AssetRegistration
cleanup ActiveAdmin::Application#namespace
Merge pull request #3437 from timoschilling/simplify_asset_registration

simplify AssetRegistration
Merge pull request #3433 from macarthy/patch-2

Fixed markup
Merge pull request #3434 from timoschilling/patch-1

fix misspelling in CHANGELOG
Merge pull request #3438 from timoschilling/cleanup_application_namespace

cleanup ActiveAdmin::Application#namespace
style update in CSVBuilder
don't use !important in SVG color mixin

Previously you had to do this to use your own color:

```ruby
ActiveAdmin::Iconic.icon(:check, color: '#8daa92 !important')
```

Now you can drop the !important
Initial commit: README, changes to devise ConfirmationsController and adding in show view
Updated README to include instruction for routes. Routes generated using admin user model
Add devise instructions to README
Add requirements to README
Use locales YAML for show page title and button text