Flexpoolapi

This release contains bug fixes related to Examples and Miner API.

Changelog
* Renamed `estimatedDailyProfit` method to `estimatedDailyRevenue`.
* Added trailing slashes for all API methods to avoid extra redirects.

Changelog
* Add support for `roundShare` API method
* Add missing documentation for estimated_daily_profit

Changelog
* Added support for three new miner methods:
* `estimatedDailyProfit`
* `totalPaid`
* `totalDonated`

Changelog
* Added support for balance entry inside the `topMiners` API response.

Changelog
* Add support for `currentLuck` API method.