Initial commit

Import ex1-sample.tcl
Rename output files

ex1-sample.* ->
fcloud-ex1.*
Remove trailing space
Change source and target of $tcp0

source:
$s1 ->
$s0
  ^

target:
$r1 ->
$r0
  ^
Add $tcp1 and $fpt1 connecting $s1 to $r1
Rename and move file

fcloud-ex1.tcl     ->
ex1/same_start.tcl
Rename output files

fcloud-ex1.* ->
same_start.*
Add script for ex1
Ignore output files