* Fixed (double) cast, it should be (long double)
* Reduce precision of statsTimeDelayed

* Added support for dynamic tickBucketMax size
* Initialize tickBucket with the max number of ticks allowed
* Error checking on -c/--cpu-limit & -l/--load-limit
* More verbosity on -vv to display our limits

* Changed gettimeofday to clock_gettime which is monotonic
* Changed integer usage to use uint*_t and other standard types
* Updated configure.ac to better detect the environment

* Proper start CPU time when using -p (and -P)
* Fixed bug where process group CPU time was used instead of process time
* Added documentation for -vvvv
* Fixed bug where the pgid could be killed instead of pid

Added support to work on a process or process gorup. We are going to default
to a single PID if specified on the commandline. Not an entire process group.