Added an Inno Setup script which can generate a Windows installer.
Added an Inno Setup script which can generate a Windows installer.


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