add missing packages in setup.py
add missing packages in setup.py

The newly introduced raiden.ui and raiden.api had been missing in the
source dist.

tomashaber/raiden,tomashaber/raiden,tomashaber/raiden,tomaaron/raiden,tomashaber/raiden,tomaaron/raiden,tomaaron/raiden,hackaugusto/raiden,charles-cooper/raiden,hackaugusto/raiden,tomashaber/raiden,tomaaron/raiden,charles-cooper/raiden