Fix and test Acoilte-TACT for LSWT retrievals
Acolite-TACT can be used for LSWT retrievals, and it should be included in acolite docker container (https://hub.docker.com/r/acolite/acolite). The Docker tact_latest includes TACT and will build the libRadtran for you. If there is any issue with the libRadtran compiling, maybe you can download the compiled version from https://drive.switch.ch/index.php/s/sHO9Ydtr3r7MCPX and copy it into the /external folder. According to Michi Brechbühler TACT code on its own cannot handle the Landsat L1 Collection 2 data. It gives an error reading the metadata because they changed the metadata keys for Collection 2.