travis: add the deps dir to LD_LIBRARY_PATH when running tests
travis: add the deps dir to LD_LIBRARY_PATH when running tests

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