feature/overlay master recovery svn

thisisfine-1.0 greenballs-1.15 greenballs-1.14 greenballs-1.13 greenballs-1.12 greenballs-1.11 greenballs-1.10 greenballs-1.9 greenballs-1.8 greenballs-1.7 greenballs-1.6 greenballs-1.5 greenballs-1.4 greenballs-1.3 greenballs-1.2 greenballs-1.1