Merge PR #2730: add tx search pagination related CLI/REST API parameter

docs/examples/democoin/app/app.go

@@ -57,7 +57,7 @@ type DemocoinApp struct {
 	coolKeeper          cool.Keeper
 	powKeeper           pow.Keeper
 	ibcMapper           ibc.Mapper
-	stakingKeeper         simplestaking.Keeper
+	stakingKeeper       simplestaking.Keeper
 
 	// Manage getting and setting accounts
 	accountKeeper auth.AccountKeeper

docs/gaia/gaiacli.md

@@ -214,6 +214,11 @@ And for using multiple `tags`:
 gaiacli query txs --tags='<tag1>:<value1>&<tag2>:<value2>'
 ```
 
+The pagination is supported as well via `page` and `limit`:
+```bash
+gaiacli query txs --tags='<tag>:<value>' --page=1 --limit=20
+```
+
 ::: tip Note
 
 The action tag always equals the message type returned by the `Type()` function of the relevant message.