Xcode7 build warnings

xcode7に上げた所為かいつの間にか出ていたwarningsを潰していく ###`ld: warning: directory not found for option '-L/xxxxx/Pods/build/Debug-iphoneos'` Build Settings の Library Search Paths ``` $(PROJECT_DIR)/Pods/build/Debug-iphoneos ``` を削除 ###`ld: warning: directory not found for option '-F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.0.sdk/Developer/Library/Frameworks'` Build Settings の Framework Search Paths ``` $(SDKROOT)/Developer/Library/Frameworks ``` を削除 ##参考 * <https://forums.developer.apple.com/thread/3729> * <http://stackoverflow.com/questions/23489920/error-ld-library-not-found-for-lpods-with-cocoapods>