20180627

• new plug options: attrPattern for better subscribed plugs control; merge for merging attribute values between inputs; sort array-based attribute values
• improvements to internal worker thread management
• new plug disabling method (.nattrmonignore)
• new nInput_DMPerformance, nInput_BPMNRunningFlows, nInput_Schedulers, nInput_IMAbnormalLoadings and nInput_IMLoadingsProgress
• new nOutput_Slack
• new escape template helper
• correct bug preventing subscribed plugs from running in certain conditions (e.g. with timeInterval, etc…)
• nOutput_ES: avoid errors due to empty content being sent to ElasticSearch and better error handling.
• nOutput_Channels: adding pool internal stats
• nInput_LogErrorAgg: local gathering rewritten and use ssh pools for remote gathering
• nInput_FilesystemCount: correction on local dates
• nInput_CBPMRunningFlows: performance improvements and better error handling
• nOutput_EmailWarnings: new includeRE, excludeRE, descriptionLimit, groupBySimilarity
• other small corrections and improvements to inputs and outputs
• corrections on samples