Add Filtering, Sorting and Pagination to the Victim API

[ssmusoke]

This enhancement simplifies the work for the UI

1. 50 records will be returned per page
2. Sorting will be by field, sent as a request parameter for example sort=name which sorts in ascending order, adding a '-' sorts in descending order e.g., sort=-name
3. Filtering is done by an array /users?filter[status]=Remanded&filter[holding_location_id]=1
4. To change the number of records in the page use the per_page query parameter e.g., per_page=25

[davidofug]

Do we have the API repo somewhere?

It could help to contribute to the documentation in real time.

[ssmusoke]

https://github.com/Uganda-Open-Data/missingpersons

[skapeyi]

@davidofug are you able to look into adding this https://github.com/DarkaOnLine/L5-Swagger. @ssmusoke thoughts?

[ssmusoke]

That would be a welcome addition, in the mean time here is a quick and dirty documentation of the API - Uganda-Open-Data/missingpersons#16