- Update Pod

- Fix first load bug

Example/Pods/Target Support Files/DGActivityIndicatorView/DGActivityIndicatorView.xcconfig

@@ -1,6 +1,5 @@
 GCC_PREPROCESSOR_DEFINITIONS = $(inherited) COCOAPODS=1
-HEADER_SEARCH_PATHS = "${PODS_ROOT}/Headers/Private" "${PODS_ROOT}/Headers/Public"
+HEADER_SEARCH_PATHS = "${PODS_ROOT}/Headers/Private" "${PODS_ROOT}/Headers/Private/DGActivityIndicatorView" "${PODS_ROOT}/Headers/Public"
 OTHER_LDFLAGS = -framework "Foundation" -framework "UIKit"
 PODS_ROOT = ${SRCROOT}
-PRODUCT_BUNDLE_IDENTIFIER = org.cocoapods.${PRODUCT_NAME:rfc1034identifier}
-SKIP_INSTALL = YES
+SKIP_INSTALL = YES