Group parser options.
Small typo fix
Merge pull request #3525 from techhat/typo

Small typo fix
Add JUnit compatible xml output to the tests suite.
Merge pull request #3526 from s0undt3ch/features/junit-compatible-tests-output

Features/junit compatible tests output
don't cache file if there is a nocache tag in the job_dir
Fix issue where bad key pop can lead to stack trace
Add the creation of the nocache file to the jid_dir
Add `--no-colours` to `runtests.py`. Refs #3511.
change failed to authentecate messege to debug

this is not a serious messege and just happens when the master
prompts for a new crypt session.
open up the sockets for ipv6 connections on the minion
Set socket opt for SREQ interface
Add logging for auth failure in wheel and mk_token
Add ipv6 support to master
Fixed missed refactor in check_desired
Added version support for pkgs kwarg to ebuild.install
Updated docs so should that ebuild supports these functions
Merge pull request #3528 from UtahDave/add_logging

Add logging for auth failure in wheel and mk_token
Merge pull request #3530 from shadowfax-chc/fix-gentoo-pkg

Fix gentoo pkg
Added additional version support to ebuild.install

Version can now contain <, <=, >, >=.
ebuild.install should also be able to support 'slots' being specified in
a state when using the pkgs syntax. To differentiate between versions
and slots, a slot must start with a ':' in the state.