update-> Fix big gray bugs

Author: YSC

Demo/WSProgressHUD/WSProgressHUD.m

@@ -916,7 +916,6 @@ - (void)startIndicatorAnimation: (BOOL)start
                 [self startSecondProrityIndicatorAnimation:start];
             } else {
                 self.indicatorView.activityIndicatorViewStyle = UIActivityIndicatorViewStyleWhiteLarge;
-//                self.indicatorView.color = [UIColor lightGrayColor];
                 self.indefiniteAnimationView.hidden = YES;
                 self.spinnerView.hidden = YES;
                 if (start) {

Demo/WSProgressHUDDemo/Base.lproj/Main.storyboard

@@ -187,7 +187,7 @@
                                 </connections>
                             </button>
                         </subviews>
-                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                        <color key="backgroundColor" red="0.98241939620641106" green="1" blue="0.96824483730512867" alpha="1" colorSpace="calibratedRGB"/>
                         <constraints>
                             <constraint firstItem="iqL-A6-PHI" firstAttribute="top" secondItem="D8m-Cd-Je5" secondAttribute="bottom" constant="5" id="07r-on-dMM"/>
                             <constraint firstItem="keO-NK-Whb" firstAttribute="leading" secondItem="8bC-Xf-vdC" secondAttribute="leadingMargin" constant="20" id="2j9-Ho-8cD"/>