I am wondering the best way to go about sharing a custom theme and resources like images in a multi-page ExtJS application build. It seems like it currently requires you to rebuild the theme for each individual page in your application.

I would like to store the theme at the workspace level and be able to build the "app" (all pages) by issuing the `sencha app build` command from the workspace directory. Then each page would just reference the theme from the build root.

Something like this..

Code:
build\
build\resources\
build\resources\images
build\resources\css
build\page1\
...
build\page2
...