Few more .gitignore entries

Change-Id: I6fb78a6ee8401ef71f3135d93d71620f600fa0d4
.gitignore - Ignore *.rej

.rej files are common from the git apply process, let's never push them.
Make check_procs cgroups aware.

This patch enables check_proc to monitor processes in PID name-
spaced environments.

Normally, all processes are visible from host - the ones running
directly on host and the ones in containers. This results in
check_procs reporting false-positives or false negatives depending
on whether he sees to many of given processes on to little.

These changes introduce one filter to check_proc - cgroup hierarchy.
Specified on the command line, it allows user to define which cgroup
hierarchy we are interested in and check_proc is ignoring all other.

Change-Id: Icbed79b6bad45dc387e087cf48baf2715ccda430
tools/find_authors - Script to find git authors

Simple script to check git against authors and thanks files. Needs a few specific cases, as names are not matching attribution.
THANKS - Thanks update

Hopefully includes all missing attribution there may have been.
plugins/sslutils.c - Futher restriction of options

Forcing furter restriction of ciphers for current security concerns, and so that we ensure when someone asks for a certain protocol, they actually get it.