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>

vendor/github.com/araddon/dateparse/.travis.yml

@@ -0,0 +1,14 @@
+language: go
+
+go:
+  - 1.10.x
+  - 1.11.x
+
+before_install:
+  - go get -t -v ./...
+
+script:
+  - go test -race -coverprofile=coverage.txt -covermode=atomic
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)