Add divided curve test, but hold until we figure out what's up with transaction nodes in tests.
Issue #997. Fix for cubic meters conversion factor.
Issue #997. More fixes for conversion from feet.
Merge branch 'master' into ChocoButter

Conflicts:
	src/DynamoCore/UI/Configurations.cs
	src/DynamoCore/UI/UIPartials.cs
	src/DynamoNode/Class1.cs
	src/DynamoRevit/DynamoController_Revit.cs
	src/DynamoRevit/Nodes/FamilyInstance.cs
	src/DynamoUnits/Units.cs
Fixed project dependencies so rebuild can be done just once
Update DS dlls
Fixed issue with DynamoUnits.csproj
Updated "LibraryServices.ImportLibrary" to also search for assemblies in add-in folder
Store conversion factor on units manager. Add UI-setting-specific rounding code.
Add Units project to 2010 solution.
Merge pull request #1015 from junmendoza/ChocoButterJun

Update DS dlls
Mark function node as dirty after custom node is udpated
Issue #469, MAGN-1001. Replace all CultureInfo.CurrentCulture with CultureInfo.InvariantCulture.
Merge pull request #1018 from ke-yu/ChocoButter

Mark function node as dirty after custom node is udpated
Merge pull request #994 from riteshchandawar/ChocoButter

Added 3 Test Cases generated from defects.
Merge pull request #1004 from holyjewsus/varpython_fix

Fixed Python with Variable Inputs not moving when dragged.
Removed old sample files
Delete ~$DataImport.xlsx
update ds dlls - function redef
Merge pull request #1019 from junmendoza/ChocoButterJun

update ds dlls - function redef