DynamoDS/Dynamo — pull request #2194 by Benglin (2014-08-20 09:23:57+00:00)
Title: Merged "StartConfiguration" changes from "master" branch

This pull request intents to merge ```StartConfiguration``` changes from [another pull request](https://github.com/DynamoDS/Dynamo/pull/2180) into ```Revit 2015``` branch.

Notes to Reviewers
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Note that the static method ```RevitDynamoModel.Start``` defaults ```StartConfiguration.Context``` to ```Core.Context.REVIT_2014```, the same as existing code that is already on ```Revit 2015``` branch. Is that intentional or it should be updated to ```Core.Context.REVIT_2015```?