require go 1.14 (zeromicro#263)

* refactor & format code

* optimized parse tag (zeromicro#256)

* feature plugin custom flag (zeromicro#251)

* support plugin custom flags

* add short name

* remove log

* remove log

* require go 1.14

Co-authored-by: kingxt <kingxt4job@gmail.com>
Co-authored-by: songmeizi <anqiansong@xiaoheiban.cn>

go.mod

@@ -1,6 +1,6 @@
 module github.com/tal-tech/go-zero
 
-go 1.13
+go 1.14
 
 require (
 	github.com/ClickHouse/clickhouse-go v1.4.3