allow load to be a float
manpage: update example for load’s max_threshold
Add example path for CPU temperature
Fix the build on NetBSD
Allow to print eth information on NetBSD
Allow to print cpu usage on NetBSD
Add support for cpu temperature on NetBSD (using envsys(4))
print_cpu_temperature: fix memory leak (Thanks kuba)
drop dependency on wireless_tools (iwlib.h)
retab: always use spaces instead of tabs
pad with spaces instead of zeros
added print_file_content_int function