Add regular_schedules table.

Allows importing regular opening and closing times for a location
and/or service.

Valid values for the `weekday` field are:

- Integer or String between 0 and 6, where 0 means Sunday.

- String of full weekday name, such as “Monday”

- String of abbreviated 3-letter weekday name, such as “Tue”

Valid values for the `opens_at` and `closes_at` fields are:

- String representing hour in 24-hour format, such as “09:00” and
“17:00”. Note the leading zero is required.

- String using “am” and “pm”, such as “10am” and “5pm”.
Updates sample data

Updates sample data to:

- Add `Medicare` to `San Mateo Free Medical Clinic`.
- Add `Abuse Prevention`, `Child Abuse`, and` Domestic Violence` to
`Family visitation center`.
- Add `Mentoring Programs` to `Senior Peer Counseling`.
- Add `Psychiatric Emergency` to `Adult Rehabilitation Center`.
- Add `wic` to `Example Service Name`.

- Adds `Assists people with problems or questions relating to
 Medi-Cal, Healthy Families, Healthy Kids, and Medicare.`
 to `San Mateo Free Medical Clinic` description.

- Adds `Provides counseling for child abuse prevention and
 domestic violence.` to Family visitation center.

- Edits text `Offers supportive counseling and mentoring services
 to San Mateo County residents age 55 or over.` for Senior Peer
 Counseling.

- Edits text `Residents receive individual counseling, drug and
 alcohol education, and assistance during psychiatric emergencies.`
 for `Adult Rehabilitation Center`.

Adds `Offers, by appointment, WIC (Women, Infants and Children)
 services, insurance enrollment, food stamps, CalWorks assistance,
 tax preparation and notary services.` to Example Service Name.
Merge pull request #257 from codeforamerica/updates-test-data-infobox

Updates sample data
Add admin support for location hours of operation.
removes uprn for mail address sanitizer
Merge branch 'master' of https://github.com/codeforamerica/ohana-api
adds new fields to location's full address
adds availability model to join services and locations
update relationships among location,org, and service
remove unnecessary columns and adds organization_id to services table
correct name of columns in availabilities column
adds hours as an available attribute in availability
adds in availabilities to service serializer
removes hours of operation from location serializer
removes references to hours in location model
remove hour setting from location forms
corrects syntax typo for availability accessors
no need to go through location to get organization
takes account that service no longer has one location
Add admin support for service hours of operation.