for RHEL/Centos default wheel group instead of sudo as SERVICED_ADMIN_GROUP for UI
authenticate works only when iterating over num_groups instead of _CP_MAX_GROUPS
Merge pull request #1205 from control-center/feature/CC-324.2

Feature/cc 324.2
log messages for web/pam authentication failures for support troubleshooting
Merge pull request #1206 from control-center/feature/CC-337

log messages for web/pam authentication failures for support troubleshoo...
Does not destroy containers that have never ran
remove nsenter and its dependence on sudo
Merge pull request #1203 from control-center/feature/CC-331

remove nsenter and its dependence on sudo
Merge pull request #1208 from control-center/feature/cc-323.2

Does not destroy containers that have never ran
retry rsync snapshots that may be inconsistent
Merge pull request #1209 from control-center/feature/rsyncRetry2

retry rsync snapshots that may be inconsistent
Added a missing continue
Merge pull request #1211 from control-center/feature/cc-339

Added a missing continue
replace getpwnam and getgrgid with thread safe getpwnam_r and getgrgid_r
Merge pull request #1210 from control-center/feature/CC-342

make web/cauth thread safe
register until it succeeds
remove default case in registerExportedEndpoints to allow timeout to occur
Merge pull request #1212 from control-center/feature/registerUntilSuccess

register until it succeeds
Option available to not schedule services recursively
Merge pull request #1213 from control-center/feature/cc-344

Option available to not schedule services recursively