suffixed all test folders with '_tests'
updated lauch.sh + TODO list;
	launch.sh: put interval-related args in var $intervals
main.cpp: added interval step setting support + delete a forgotten structure pointer
fixor'd the test case make config
interval type test cases
config.xml refixes itself
PRINTLN now dependant on global variable SILENT
Silence will fall
nuResults + TODO list
recap.ods: brought up to date
launch.sh: added arguments to $intervals
actually, don't delete that struct, it screws things up
Interval step default value restored to 4
forgot to have Silence fall on this one