Added auto-completion of function signatures
addressed merge conflicts
minor refactor
Added unit tests for function signature completion
Added unit tests for CodeCompletionParser
addressed merge conflicts
minor refactor
Merge branch 'master' of https://github.com/DynamoDS/Dynamo into Intellisense
resolved merge conflicts
minor fix
Adding function signature completion - part 4
addressed review comments
Merge pull request #2688 from aparajit-pratap/Intellisense

Added auto-completion of function signatures - Part 4 (Final)