Upload port default setting wasn't recognized - took it out.
added default.conf to project with these features:

1) Changed Upload (code) & (eeprom) to use project settings
2) Added Arduino-make facility cmds:
  a) make
  b) make clean
  c) make upload
added f_cpu compiler option to simTargets:

1) got compiler error without it
2) simulator tested and working
Fixed some bugs; added tools to default.conf; expanded Readme docs.