Ignore exit code from bower install and npm install in AppVeyor builds.
Ignore exit code from bower install and npm install in AppVeyor builds.

davidvmckay/Klondike,jochenvangasse/Klondike,Stift/Klondike,Stift/Klondike,davidvmckay/Klondike,themotleyfool/Klondike,jochenvangasse/Klondike,jochenvangasse/Klondike,themotleyfool/Klondike,Stift/Klondike,fhchina/Klondike,davidvmckay/Klondike,themotleyfool/Klondike,fhchina/Klondike,fhchina/Klondike