##CSTCircleProgress
Which is based on DACircularProgressView.
###Example code
self.progressView = [[CSTCircleProgressView alloc] init];
self.progressView.progressTintColor = [UIColor whiteColor];
self.progressView.roundedCorners = YES;
self.progressView.trackTintColor = [UIColor colorFromHexString:@"c4ebff"];
self.progressView.thicknessRatio = 0.1;