FEDAnet 0.0.55

Please postpone the version upgrade. Looks like there's a bug in the code which effectively prevents fedaserv from working correctly. I'm going to upload the fixed version as soon as I manage to debug it. UPD: version 0.0.56 is available, please use it instead of the (fatally buggy) 0.0.55. UPD2: please use 0.0.58, the previous version contained yet another fatal bug. Version 0.0.55 published . A…