Integrated cryomech server with the existing program. Cryomech_server is a python object that the gui connects to. The gui has a new tab that displays important values from the cryomech. Data_logger also now logs cryomech data. I have revamped it as well: it now automatically creates a separate group for each dictionary with a different "group" key. This means that the written netcdf files now have all the variables under either 'cryomech' or 'sim900'.