[plugins] trim leading '../' from links when sysroot is set

[plugins] do not strip SYSROOT when copying link targets

[kubernetes] add journal output for kube services
[plugins] automatically re-try chroot'ed commands in the host

[packaging] bump release for build sos-3.2-23.el7.atomic
[docker] add 'docker' to the package list for Red Hat distros

[packaging] bump release for build sos-3.2-22.el7.atomic
[policies/redhat] add Red Hat Atomic Host policy
[policies/redhat] automatically set tmp_dir in containers
[packaging] bump release for build sos-3.2-21.el7.atomic
[kubernetes] add services and pod logs collection
[etcd] split etcd functionality from kubernetes into new plugin
[sosoptions] ensure '_sysroot' and '_chroot' are initialised
[policies] pass --sysroot down to policy classes

[packaging] bump release for build sos-3.2-20.el7.atomic
[firewalld] work around command hangs in container environments
[sosreport] set SYSROOT by policy
[policies] add container support to Red Hat policy
[policies] make PackageManager and Policy sysroot-aware
[utilities] add chroot support to shell_out()
[packaging] bump release for build sos-3.2-19.el7.atomic
[docs] fix documentation of --sysroot parameter
[kubernetes] new plugin
[plugin] handle ELOOP in _copy_dir()
[packaging] bump release for build sos-3.2-18.el7.atomic
[docs] add --chroot to sosreport.1
[lvm2] don't chroot if tmp is not inside sysroot
[logs] fix do_regex_find_all() use for --sysroot
[libvirt] use join_sysroot() before calling os.path.exists
[foreman] don't chroot if tmp is not inside sysroot
[dmraid] don't chroot if tmp is not inside sysroot
[cluster] handle crm_report with --sysroot
[plugin] enforce forbidden paths when --sysroot is set
[plugin] add tmp_in_sysroot() method
[plugins] add chroot parameter to callout APIs
[sosreport] check for valid CHROOT values
[plugin] fix chrooted symlink handling
[sosreport] improve --chroot help text

[plugins] implement --chroot for command callouts
[sosreport] add --chroot={auto,always,never} option
[utilities] add chroot support to sos_get_command_output

[docs] add -s/--sysroot to sosreport.1
[plugins] prefix target paths with self.sysroot
[plugins] propagate sysroot to Plugin via commons
[sosreport] add --sysroot option

[mysql] improve handling of dbuser, dbpass and MYSQL_PWD

[mysql] test for boolean values in dbuser and dbpass

[plugin] limit path names to PC_NAME_MAX
[squid] collect files from /var/log/squid
[sosreport] log plugin exceptions to a file
[ctdb] fix collection of /etc/sysconfig/ctdb
[sosreport] fix silent exception handling

[sosreport] do not make logging calls after OSError
[sosreport] catch OSError exceptions in SoSReport.execute()
[anaconda] make useradd password regex tolerant of whitespace

[mysql] fix handling of mysql.dbpass option

[navicli] catch exceptions if stdin is unreadable
[docs] update man page for new options
[sosreport] make all utf-8 handling user errors=ignore

[kpatch] do not attempt to collect data if kpatch is not installed
[archive] drop support for Zip archives

[sosreport] fix archive permissions regression