add tea times command (#54)

Merge branch 'master' into 50-cmd-times

labels: fix refactor bug

fixup! use version check implemented in SDK instead

add subcmds: `tea times (delete|reset)`

fixes #87
fixes #88

times: reword help

use version check implemented in SDK instead

make fmt

Check gitea server version for times endpoint

refactor times.go

dont print TrackedTime ID

print username & issue index instead of IDs

switch to urface/cli/v2

vendor araddon/dateparse

use araddon/dateparse for arbitrary date inputs

add --from, --until flags

allow filtering by issue index

make app name lower case

to make the help texts consistent with the binary name

add --total flag

implement `tea times add`

add `tea times` subcommand

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: Norwin Roosen <git@nroo.de>
Reviewed-on: https://gitea.com/gitea/tea/pulls/54
Reviewed-by: 6543 <6543@noreply.gitea.io>
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>

main.go

@@ -29,7 +29,7 @@ func init() {
 
 func main() {
 	app := cli.NewApp()
-	app.Name = "Tea"
+	app.Name = "tea"
 	app.Usage = "Command line tool to interact with Gitea"
 	app.Description = ``
 	app.Version = Version + formatBuiltWith(Tags)
@@ -41,6 +41,7 @@ func main() {
 		&cmd.CmdReleases,
 		&cmd.CmdRepos,
 		&cmd.CmdLabels,
+		&cmd.CmdTrackedTimes,
 	}
 	app.EnableBashCompletion = true
 	err := app.Run(os.Args)