Update logging pep

Revisions based on latest design decisions:

- stdout/stderr from carts/apps
- syslog
- rsyslog plugin
- openshift-logger helper
- node apache access log metadata
Revise spec for platform component accuracy
Merge pull request #1 from ironcladlou/logging

Revise spec for platform component accuracy
Remove log rotation from PEP scope
Expand backwards compatibility section
Merge pull request #2 from ironcladlou/logging

Logging PEP revisions
Merge pull request #28 from ncdc/logging

Update logging pep
versioned, points assigned, and components affected cataloged
versioned, points assigned, and components affected cataloged
edits
summed complexity and fixed points by teams
Merge pull request #30 from teddythetwig/master

Metrics
Update openshift-pep-006-deploy.md
Fixing typos
Merge pull request #31 from danmcp/master

Fixing typos
Fix typos
Merge pull request #32 from danmcp/master

Fix typos
Adjusting pep to match impl
Merge pull request #33 from danmcp/master

Adjusting pep to match impl
Fixing typos