Feature Request 4830 - add log writer for CLI

Feature Request  http://dev.kohanaframework.org/issues/4830
Log_CLI Optimized (FR 4830)

http://dev.kohanaframework.org/issues/4830
Merge branch '3.4/develop' of https://github.com/WinterSilence/minion into 3.4/develop
Fixes for PR #92 , #93
Merge branch '3.4/develop' of https://github.com/WinterSilence/minion into 3.4/winter