Number field type to enable geospatial search

[yogiben]

Number field type to enable geospatial search

[normanhh3]

+1 for not killing geospatial search in MongoDB by using strings

[mpowaga]

We always return values as a string but seems that autoform converts string to number automatically. I updated readme, here's an example how you can save lat and lng as a number:

Schemas.Cities = new SimpleSchema
    location:
        type: Object
        autoform:
            type: 'map'
            afFieldInput:
                # options
    'location.lat':
        type: Number
        decimal: true
    'location.lng':
        type: Number
        decimal: true