Add "--cl" flag support to "arc lint" command
Don't display errors on non-changed lines during linting
Merge branches 'T6437-svn-changelist-support' and 'linter-changed-line-error-display-only'

* T6437-svn-changelist-support:
  Add "--cl" flag support to "arc lint" command

* linter-changed-line-error-display-only:
  Don't display errors on non-changed lines during linting