var usersSchema = new Schema({
    _id:              String,   // Users Unique Email address
    name:             String,   // Users name
    phone:            String,   // Users phone number
    country:          String,   // Country
    type:             String,   // tenant/agent/manager/admin
    username:         String,   // Username for login
    password:         String,   // Password string
    trello:           Object,   // Trello auth settings
    settings:         Object,   // Settings for manager and other things
    createDate:       Number,   // Date user was created
    contactDate:      Number,   // Date user was last contacted
    activityDate:     Number    // Date of last activity on this user (update/log/etc)
});

var bookingSchema = new Schema({
    _id:                    String,     // Unique booking ID
    user:                   String,     // User ID --> users._id
    property:               String,     // Property ID --> property._id
    checkin:                Number,     // Check in Date
    checkout:               Number      // Check out Date
});