MNMBottomPullToRefresh: An Objective-C repository from healthkxy

MNMBottomPullToRefresh is a solution to add pull-to-refresh feature to the bottom of an UITableView instead of the top, as usual. This view can be used to retrieve more values, or pages, of a large list.

This solution has its basis on the Mediator design pattern (http://en.wikipedia.org/wiki/Mediator_pattern). 'MNMBottomPullToRefreshManager' acts as a Mediator between the pull-to-refresh view and its container table view, decoupling the view and the scroll management.

In order to maintain this decoupling, there is no 'UITableView' subclass, allowing developers to add this behavior as an aggregate of its own subclasses of 'UITableView' without creating an intermediate class or adding directly in the UIViewController that manages table delegate and data source.

Installation instructions:
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1) Copy the whole 'MNMBottomPullToRefresh' folder into your project

2) In your UIViewController class, create a 'MNMBottomPullToRefreshManager' to link an 'UITableView' and the 'MNMPullToRefreshView'. Use a sentence like this:

       pullToRefreshManager_ = [[MNMBottomPullToRefreshManager alloc] initWithPullToRefreshViewHeight:60.0f tableView:table_ withClient:self];
    
3) Implement 'MNMBottomPullToRefreshManagerClient' selectors on your UIViewController in order to inform to delegate about the correct offset of the table

4) You can see a this usage in 'MNMBPTRViewController'
healthkxy/MNMBottomPullToRefresh
