add `tea times` command #54

As proposed in #50

TODO

--from, --to flags as filters on TrackedTime.Created
vendor new dependency araddon/dateparse
- ~~help needed, don't know how. put it in the README maybe?~~ run make vendor!
don't show internal IDs, but proper user facing names / IDs:

For some reason the API returns internal IssueID & UserID, instead of IssueIndex & UserName.
I feel like it shouldn't be the clients job to resolve each of these internal IDs, so we might need an API change here?
delete times / reset issue: missing functions in go-sdk, so I skipped that one

I would wait for https://github.com/go-gitea/gitea/issues/8833 and it's stable upstream api

status update: https://github.com/go-gitea/gitea/pull/9200 WIP ...

status update: 9200 is ready, need reviews

side notes:

can we check the gitea version? and if it is les than 1.11.0 print out that the instance is to old?
filter options for --from --to wil get into 1.12.x so if version is less priont out that version for this options is to less PR #9373

-> maby add general function(s) for this? as it could be used in other tea routines

@noerw now nothing is blocking this PR anymore

Is this still wip?

Yes,
if we're to add the gitea version check as proposed by @6543 in order to enable this feature, we're still blocked by #78 (since ServerVersion() is broken in the old vendored version of the go-sdk)

@noerw new go-sdk merged

@6543 @lunny This is ready now:
Updated to latest master, version check is implemented, from/to filters are implemented client-side.

@noerw would be nice if you wold make code refactor in seperate PR next time :)

easier to review
easier lookup with git blame
changelog generation is simpler too

plreace split PR next time!

@6543 its there:

USAGE:
   tea times command [command options] [username | #issue]

But I agree this solution is messy (always need to quote '#54' to avoid a bash comment).
We could do a more explicit variant with --user and --issue flags.

Testing tea times '#54' on this issue reveals that I can only list my own times on this issue, 6543s do not show up.

Is that intended / desired behaviour?

@noerw no leave it like that we have enouth --options

@noerw it is, since you are no repoAdmin

... ok UI show this ... maby we should export this too :/

"This pull request has changes conflicting with the target branch."

@noerw I thin you have to rebase this PR ...

@noerw can you update to the latest sdk version?

v0.11.0

it also support deleting issues:

Client.ResetIssueTime(owner, repo string, index int64)
Client.DeleteTime(owner, repo string, index, timeID int64)

added in gitea/go-sdk#210

update sdk to v0.11.0

Ok, finally found some time to finalize this:

rebased feature branch onto master
now use CheckServerVersionConstraint from SDK v0.11
add delete & reset subcommands

@6543

CI failed but I think #98 will fix that.

one nit

can you merge master in? or update this branch?

 			Name:  "save, s",
 			Usage: "Save all the labels as a file",
 		&cli.StringFlag{
 			Name:    "save, s",

 	Insecure bool   `yaml:"insecure"`
 }
 // Checks the logins server against a version constraint such as ">= 1.11.0+dev"