Fix for completion while typing when starting typing in middle of string
Enable mark and sweep garbage collection strategy
Disable Heap.Verify() in mark and sweep
Allow auto-insertion of highlighted autocomplete item only on certain keys
Merge pull request #3001 from Benglin/master

Build fix for method with incorrect signature
Merge pull request #2990 from aparajit-pratap/agressiveAutocomplete

Fix for autocomplete interfering with variable naming - MAGN-5292
Merge pull request #2988 from aparajit-pratap/durianBugs

Fix for completion while typing - MAGN-5139
Add regression test case
Add newly added test case to failure category
Add defect link to test case
Merge pull request #3006 from ke-yu/add_testcase

Add regression test case
Merge pull request #2993 from ke-yu/enable_mark_and_sweep

Enable mark and sweep garbage collection