fixed bug #588: delete photos confirmation now uses Cancel and Delete, buttons.  changed dialog icon to Warning and edited dialog message
fixed bug #588: delete photos confirmation now uses Cancel and Delete, buttons.  changed dialog icon to Warning and edited dialog message

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