Fix Issue 589

update slack hook to use new format

Fix misuse of issue index for issue id.

Label, milestone, assignee ids are not includes in post request, possible
js or form building bug.

- UpdateAssignee
- UpdateIssueMilestone

Fix #575

First cut of fork repo

Fixes #562 & updated zh-HK locale

Fix pagination() to get the right total number of pages

Conflicts:
	models/repo.go

add +x autoboot.sh

fix

update the supervisor script and conf

how to use:
vim /etc/rc.local, then add
cd /home/git/gogs; scripts/autoboot.sh
(goes path you can replace your path)

now, we auto add the start.sh -> /usr/bin/gogs_start, then supervisor
needn’t the full path, detail please see the commit.
and how to use:
entry gogs root path, then input
scripts/gogs_supervisord.sh restart (add sudo if need)