add ability to create a Station .from_host_port()
add ability to create a Station .from_host_port()

grybmadsci/openhtf,jettisonjoe/openhtf,fahhem/openhtf,jettisonjoe/openhtf,fahhem/openhtf,google/openhtf,ShaperTools/openhtf,google/openhtf,fahhem/openhtf,ShaperTools/openhtf,jettisonjoe/openhtf,google/openhtf,grybmadsci/openhtf,google/openhtf,grybmadsci/openhtf,jettisonjoe/openhtf,grybmadsci/openhtf,ShaperTools/openhtf,fahhem/openhtf,ShaperTools/openhtf,ShaperTools/openhtf