Added new test case "Defect_MAGN_3166" to verify the fix
Fix MAGN-1132 (connector should be dropped when focus is lost)
Merge branch 'master' of https://github.com/DynamoDS/Dynamo into SpectreFixes
Fix MAGN-3648 (CBN was incorrectly marked in warning state during file open)
Merged "src/DynamoCore/Services/Heartbeat.cs" from "Plumber" branch
Merged "src/DynamoCore/Services/Logger.cs" from "Plumber"
Merged "Services/UsageReportingManager.cs" from "Plumber" branch
Added 3 test cases for defects.

Added Test Cases for
http://adsk-oss.myjetbrains.com/youtrack/issue/MAGN-3212
http://adsk-oss.myjetbrains.com/youtrack/issue/MAGN-3850
http://adsk-oss.myjetbrains.com/youtrack/issue/MAGN-3599
Remove USE_DSENGINE compiler cond
Merge pull request #1741 from riteshchandawar/MasterNew

Added 3 test cases for defects.
First system dependency doc
Merge branch 'master' of https://github.com/DynamoDS/Dynamo
Merge pull request #1732 from Benglin/PlumberJr

Methods for subsequent memory leak fixes
Merge pull request #1717 from Benglin/SpectreFixes

Defect fixes for sprint Spectre
Cleanup to extract the work being done on run completion into a different method
Merge branch 'master' of https://github.com/DynamoDS/Dynamo
Slight fix for PolyLine conversion to PolyCurve
Merge branch 'master' of https://github.com/DynamoDS/Dynamo
Generalize GeometryObjectConvertor for Mesh and PolyLine, the former converts to a DesignScriptEntity
Clean up the code for extracting Geometry from an Element, cull empty solids from the list of returned Geometry