bug fix: watch_folder.py failed to grab the first line of appleseed.cli's version string on non-Windows platforms.
bug fix: watch_folder.py failed to grab the first line of appleseed.cli's version string on non-Windows platforms.

docwhite/appleseed,Biart95/appleseed,pjessesco/appleseed,glebmish/appleseed,luisbarrancos/appleseed,aytekaman/appleseed,gospodnetic/appleseed,est77/appleseed,docwhite/appleseed,Biart95/appleseed,pjessesco/appleseed,Biart95/appleseed,dictoon/appleseed,est77/appleseed,Aakash1312/appleseed,Biart95/appleseed,docwhite/appleseed,aytekaman/appleseed,dictoon/appleseed,docwhite/appleseed,est77/appleseed,Aakash1312/appleseed,dictoon/appleseed,gospodnetic/appleseed,aytekaman/appleseed,aiivashchenko/appleseed,luisbarrancos/appleseed,docwhite/appleseed,pjessesco/appleseed,est77/appleseed,pjessesco/appleseed,aiivashchenko/appleseed,aytekaman/appleseed,glebmish/appleseed,Vertexwahn/appleseed,appleseedhq/appleseed,glebmish/appleseed,gospodnetic/appleseed,Vertexwahn/appleseed,Aakash1312/appleseed,glebmish/appleseed,luisbarrancos/appleseed,Vertexwahn/appleseed,gospodnetic/appleseed,Vertexwahn/appleseed,appleseedhq/appleseed,glebmish/appleseed,aiivashchenko/appleseed,luisbarrancos/appleseed,dictoon/appleseed,luisbarrancos/appleseed,aiivashchenko/appleseed,aytekaman/appleseed,Aakash1312/appleseed,aiivashchenko/appleseed,appleseedhq/appleseed,Vertexwahn/appleseed,pjessesco/appleseed,Biart95/appleseed,Aakash1312/appleseed,dictoon/appleseed,appleseedhq/appleseed,est77/appleseed,appleseedhq/appleseed,gospodnetic/appleseed