Not an error if the theme file is missing.  Force update even if cache may be up-to-date.
Not an error if the theme file is missing.  Force update even if cache may
be up-to-date.


abrauchli/shotwell,jimbonator/shotwell,jimbonator/shotwell,h4ck3rm1k3/shotwell,polymeris/shotwell,Sanva/shotwell-gsoc,jimbonator/shotwell,damianmoore/shotwell,Sanva/shotwell-gsoc,ritchiewilson/shotwell,ritchiewilson/shotwell,polymeris/shotwell,jof/shotwell,abrauchli/shotwell,jof/shotwell,Sanva/shotwell-gsoc,damianmoore/shotwell,h4ck3rm1k3/shotwell,h4ck3rm1k3/shotwell,polymeris/shotwell,abrauchli/shotwell,ritchiewilson/shotwell,jof/shotwell,damianmoore/shotwell