Epyt

What's Changed
* Bugfix in splitPipe: Set link initial status by andreArtelt in https://github.com/OpenWaterAnalytics/EPyT/pull/64
* Several fixes regarding rules by andreArtelt in https://github.com/OpenWaterAnalytics/EPyT/pull/68
* to_excel update for ids 118 from dt by ichrys03 in https://github.com/OpenWaterAnalytics/EPyT/pull/67

fix a bug in `setNodeDemandPatternIndex`

What's Changed
* Bugfixes regarding closing EPANET and EPANET-MSX by andreArtelt in https://github.com/OpenWaterAnalytics/EPyT/pull/43
* Fix for mac libs