Fix to set commands to output flags

[bluele]

Hi, there.

sendAndPrint function needs the "text" and "indent" flags, but these are not given to raw commands, so panic is currently occurring at runtime.

Here's the error log:

$ rly --home ./.relayer transactions raw update-client ibc1 ibc0 ibconeclient

panic: flag accessed but not defined: text

goroutine 1 [running]:
github.com/iqlusioninc/relayer/cmd.getPrintingFlags(0xc000ca3b80, 0xc000b7bba0)
        /home/jun/src/relayer/cmd/query.go:622 +0xf3
github.com/iqlusioninc/relayer/cmd.sendAndPrint(0xc000206bd0, 0x1, 0x1, 0xc000cdc900, 0xc000ca3b80, 0x0, 0xc000ceaae0)
        /home/jun/src/relayer/cmd/raw.go:590 +0x2b
github.com/iqlusioninc/relayer/cmd.updateClientCmd.func1(0xc000ca3b80, 0xc000cb68c0, 0x3, 0x5, 0x0, 0x0)
        /home/jun/src/relayer/cmd/raw.go:69 +0x587
github.com/spf13/cobra.(*Command).execute(0xc000ca3b80, 0xc000cb6870, 0x5, 0x5, 0xc000ca3b80, 0xc000cb6870)
        /home/jun/go/1.13.5/pkg/mod/github.com/spf13/cobra@v0.0.6/command.go:840 +0x460
github.com/spf13/cobra.(*Command).ExecuteC(0x1f67620, 0x43f13a, 0x1efc600, 0xc000000180)
        /home/jun/go/1.13.5/pkg/mod/github.com/spf13/cobra@v0.0.6/command.go:945 +0x317
github.com/spf13/cobra.(*Command).Execute(...)
        /home/jun/go/1.13.5/pkg/mod/github.com/spf13/cobra@v0.0.6/command.go:885
github.com/iqlusioninc/relayer/cmd.Execute()
        /home/jun/src/relayer/cmd/root.go:97 +0x55
main.main()
        /home/jun/src/relayer/main.go:21 +0x20

[jackzampolin]

Please see the code over in https://github.com/iqlusioninc/relayer as it is the most up to date.