Update version info and fileVersionInfo

Added SharedAssemblyInfo.cs and AssemblyVersionInfo.cs
Merge branch 'master' of https://github.com/DynamoDS/Dynamo
Revert "Update version info and fileVersionInfo"

This reverts commit 860e2a2b50bdcf897c6ea32fad6fe7375f2e046a.
Merge branch 'master' of https://github.com/DynamoDS/Dynamo
Merge branch 'master' of https://github.com/DynamoDS/Dynamo
Merge branch 'RC0.7.3_master' of https://github.com/DynamoDS/Dynamo into RC0.7.3_master
Change the version info to 0.7.3

- Setup the RC branch for 0.7.3