ENH: separate out log capture framework for other test cases - now utils.LogCaptureTestCase
ENH: rebase LogFileMonitor on LogCaptureTestCase
TST: test cases fro filter.delFailRegex and filter.delIgnoreRegex
TST: CIDR for ignoreip
TST: negative match for DNS lookup test added
DOC/TST: remove TODO as all regexs have samples
TST: check IgnoreIP happens in filter.processLine
TST: get/set use DNS on Filters
TST: no test coverage on subclass overwritten function _delLogPath
TST: addBanned IP when ignore exists
TST: separate out DNS based IgnoreIP tests
TST: separate out DNS based IgnoreIP tests
TST: permission denied on log file
TST: FileFilter tail tests
Merge pull request #483 from grooverdan/more-tests

More tests and slight RF of tests to provide base log capturing unittest clas