remove more whitespace - { @ end of fcn call

change the { after function call to the same line as the call. this
rarlely extends the line where you don't want it but mainly removes
lots of lines of code.
remove direct reset command make it default start

the device should 'always' be reset after a dfu program because
certain settings for the bootloader will still be present on
the device if no reset is performed.  if start --no-reset is
the default behavior this could make for some very tricking
debugging down the road.

with the --no-reset flag, at least the user is a bit more aware
of whay they are doing when they start their app.

files with changes include :arguments.[ch], commands.c, main.c