Minor updates for modsurface and modbulkmicro3

The official release version of DALES 4.2

The official release version of DALES 4.1

First release version of DALES 4

The official release version of DALES 3.2

Tagged DALES 3.2 RC1

tag testing

retagged 3.1.1 having the correct header in program.f90