Revert "feat: enable retry for zrpc (zeromicro#1237)" (zeromicro#1245)

This reverts commit 09eb53f.

chore: refine rpc template in goctl (zeromicro#1129)

update goctl version to 1.2.1 (zeromicro#1042)

fix symlink issue on windows for goctl (zeromicro#1034)

* fix symlink issue on windows for goctl

* move readlink into separate file

update goctl version to 1.1.10 (zeromicro#874)

fix issue zeromicro#861 (zeromicro#862)

* fix issue zeromicro#861

* fix issue zeromicro#861

Co-authored-by: anqiansong <[email protected]>

refactor mapping (zeromicro#782)

update readme (zeromicro#673)

optimize code (zeromicro#579)

* optimize code

* optimize returns & unit test

fix golint issues (zeromicro#535)