RestKit/RestKit — pull request #528 by grgcombs (2012-01-25 01:10:38+00:00)
Title: RKTableController now uses gesture recognizers for pull-to-refresh

Closes #502. This eliminates the scroll-view delegation from EGOPullToReload in favor of a UIGestureRecognizer. RKRefreshTriggerView is very style-customization friendly, as I've included UIAppearance accessors to handle changing out the color and font of the text, as well as the color/image used for the animated arrow. For example, this is how I customize it for my application:

```objc
[[RKRefreshTriggerView appearance] setTitleFont:[UIFont fontWithName:@"HelveticaNeue-Bold" size:13]];
[[RKRefreshTriggerView appearance] setTitleColor:RGBColor(95,88,88)];
[[RKRefreshTriggerView appearance] setLastUpdatedFont:[UIFont fontWithName:@"HelveticaNeue" size:11]];
[[RKRefreshTriggerView appearance] setLastUpdatedColor:RGBColor(116,117,107)];
[[RKRefreshTriggerView appearance] setArrowImage:[UIImage imageNamed:@"grayArrow"]];
[[RKRefreshTriggerView appearance] setRefreshBackgroundColor:RGBColor(240,240,226)];
```