#3370 sidebar behavior caused by vala 0.11
#3370 sidebar behavior caused by vala 0.11

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