Fix ISOTime encoding in GET requests

Removes `url` struct tags from ContributionEvent and combines two checks
in one line.
Signed-off-by: Sune Keller <absukl@almbrand.dk>

Also implement the query.Encoder interface on ISOTime.
Signed-off-by: Sune Keller <absukl@almbrand.dk>

Event dates should be in the format YYYY-MM-DD

Fix the board list label field

It needs to be a single label, not a slice of labels.

Update service jira: fix JiraIssueTransitionID type from string to int

add missing group list options

Add support for protected tags

[Jobs] Pass job query string parameter to opt{} instead of static definition

Co-Authored-By: julienroland <roland.julien.perso@gmail.com>

[Jobs] Send job query parameter to opt{} instead of manually appending it to url path in download artifacts file

Added unit test

Added unit test for enviroments and added StopEnvironment function. did small change in issue_test.go

(jobs) support `pipeline` in jobs response

Ref: https://docs.gitlab.com/ce/api/jobs.html#get-a-single-job

Set request.GetBody to fix redirect issues

Gitlab uses the 307 status code to indicate a redirect. Since Go 1.8
that status code is supported by the HTTP package but it requires an
additional field (`GetBody`) to be set to enable resending the body.

Add project level MergeRequest API

Add support to rebase a merge request

Consistently use `SHA`

Improve OrderBy and Sort support for note lists

Merge Request Note Lists and Snippet Note Lists support OrderBy and
Sort options, like Issue Note Lists.

handle paginated results that are only one page

* Update event_types.go

* Update event_types.go