[5 of 5] Completed the person form on admin/people

[raul-fuentes]

Where

• Related Issue: Crear y editar perfiles individuales #173
• Related PR: [1 of 5] Add profile picture to person #174
• Related PR: [2 of 5] Move person modification options to admin section #175
• Related PR: [3 of 5] Add activities declarations with only the first open struct #176
• Related PR: [4 of 5] Add custom validations to the person form #177

What

• Since it is a very large pr I have divided it into 5 consecutive parts (although only the latter must merge)
• In the other 4, each of the changes needed to resolve the issue is explained in depth
• In the latter only the form is completed with sections that behave and are programmed in the same way as the 'public activities' section of Activities declarations
• Completed the assets and activities tabs with the remaining sections
  • Activities declaration
    • private activities
    • other activities
  • Assets declaration
    • real estate properties
    • account deposits
    • other deposits
    • vehicles
    • other personal properties
    • debts
    • tax data

How

• As explained in depth here, each section is divided in 3 commits specs, views and code (model, controller and helper)

Screenshots

Test

• Added test to cover all the new features and changes, but there are some problems with foundation abide plugin. When the abide plugin its enabled on each form header (on edit and new) capybara fails to submit the form; it becomes empy and the validations prevents the form to be submitted and the test fails.
  If 'data-abide' => '' is removed from the form on edit.html.erb and new.html.erb the commented test works fine but the one wich checks the validations fails
  I can't find a solution an there is little information about that (at least I can't find it)

Deployment

• No

Warnings

• ⚠️ This PR should be merged, is the last one for this issue and contains the complete solution for it, the other four explain in detail the solution ⚠️

[coveralls]

Coverage increased (+2.1%) to 93.485% when pulling 1c334080ddff37a8c5ea31372421315741413d2c on wairbut-m2c:complete_the_admin_person_form into 1e0ffeb30d1bb8db07b2daa6278927e91bda9c72 on AyuntamientoMadrid:master.