make master start time configurable
add 07-latereselect test
add 08-largefreq test
add 09-largeoffset test
add 10-largeslew test
change directory back after compiling clknetsim
add update_interval option
add 11-syncinterval test
move wander expression and server start to new functions
fix indentation in check_sync()
print error on client start error
add phc2sys support
add 12-phc2sys test
make default time and freq max limits stricter
rename static_delay to base_delay
add option to log packets