Move reivt event handler from RevitDynamoModel to DynamoRevit
Merge pull request #2919 from ke-yu/fix_memoryleak_2014

Fix memory leak: move reivt event handler from RevitDynamoModel to DynamoRevit
Fixing test regression due to residual config

- This flaky test was failing because the ConfigurationRedirection test
injects a mock config and doesn't restore it back, other tests running
after it may fail.

- Implemented a IDisposable ConfigInjection class, which restores the
old configuration when disposed.

- Updated the test to using ConfigInjection class so that config is
restored after test is complete.
Merge pull request #2925 from Conceptual-Design/umTests

Fixing test regression due to residual config
Increate latency to fix flaky test case
Merge pull request #2931 from ke-yu/fix_testcase

Increate latency to fix flaky test case
Clean harvesting folder before making msi.
Delete AssemblySharedInfo.cs

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