refactor: remove the all delegates to Delegate.cs file and remove the…

… 'Delegate' suffix

Merge pull request #16 from xyting/master

Merge pull request #15 from xyting/develop

fix: fix the merge cell behaviors issues when the value isn't string.

Merge pull request #7 from xyting/develop

Develop

feat: Update README

version to v1.1

Update README