Develop server enhancements

• Merge pull request #421 from AttilaMihaly/issue-419 cf5ff31
• Changed the interpreter to detect when a constructor refers to a record and replace it with a record structure. #419 d74f840
• Refactored interpreter to remove the special References type and use the existing IR and native functions instead. #419 4c527ac
• Merge pull request #420 from piyush-gupta1999/feature/morphir-elm 2310fdb
• Testing Framework Readme file added. ccb0c95
• Separate page for function and module created. 4b7000d

v2.27.1...v2.28.0