* add global code search on explore

* fix bug when no anyone public repos

* change the icon

* fix typo and add UnitTypeCode check for login non-admin user

* fix ui description when no match

* Replace all ctx.Handle with ctx.ServerError or ctx.NotFound

* Change Handle(403) to NotFound, avoid using macaron's NotFound

* Add repo type option to /api/repo/search

* Add tests and fix result of collaborative filter in specific condition

* Fix/optimize search & tests

* Improve integration tests

* Fix lint errors

* Fix unit tests

* Change and improve internal implementation of repo search

* Use NonexistentID

* Make search api more general

* Change mirror and fork search behaviour

* Fix tests & typo in comment

* hide unactive on explore users and some refactors

* fix test for removed Organizations

* fix test for removed Organizations

* fix imports

* fix logic bug

* refactor the toConds

* Rename TestOrganizations to TestSearchUsers and add tests for users

* fix other tests

* fix other tests

* fix watchers tests

* fix comments and remove unused code

* Move swagger interface under /api/v1

* Update swagger-ui

* Add /api/swagger and prepare for multiple api version

* Update test links

* Fix footer link

* Fix and remove FIXME

* Respect membership visibility

* Fix/rewrite searchRepositoryByName function

* Add unit tests

* Add integration tests

* Remove Searcher completely

* Remove trailing space

* Remove redudant functions and code

* sort repositories by `updated_unix` in Explore

* Fix UI problem

* Added missing sort order "newest"

* Change default sort order

* fmt

* fix missing collabrative repos

* fix bug of collabrative

* fix SQL quotes

- Generate swagger.json into public/
- Add swagger-ui auto-installation
- Add footer link to local swagger-ui
- Add /swagger url for using app url.
- Fix Swagger-UI version via git tag

* fix #1653 sort on repo size

* fix minor mistake in en-us locale

* fix: Admin can see all private repositories on Explore page.

* refactor: fix session

* refactor: small optimize for sql query

* fix: get owner name if Searcher is not nil or user star page.

* UI config to toggle whether user email shows up in Explore Users

* Recommendation made by @tboerger
66a1c59fe7 (r94122732)

* fixed typo, rename ShowUserEmailInExplore to ShowUserEmail

* Fixed typo merged conflict

* Hide email in the user profile page

if you are active ShowUserEmail
ref https://github.com/go-gitea/gitea/pull/336#issuecomment-269843725

* Please replace MustBool() with MustBool(true)

* resolved #296

* Indentation fixed

* golint fixed for modules/setting

* typo fixed and renamed UNIXSOCKET to UnixSocket

* golint fixed for parts of routers root, dev and org dirs

* add user/auth.go golint fixed

* rename unnecessary exported to unexported and user dir golint fixed

- Update import paths from github.com/go-gitea to code.gitea.io
- Fix import path for travis

See https://docs.travis-ci.com/user/languages/go#Go-Import-Path

* Add ability to explore organizations

* Use right icon for org explore links

- update glide info

Both are possible on explore and admin panel

Conflicts:
	modules/setting/setting.go

Conflicts:
	templates/repo/release/list.tmpl
	templates/user/dashboard/dashboard.tmpl

Conflicts:
	routers/repo/setting.go