* Exposes in API the Repo entity's IsBare property as IsEmpty

Signed-off-by: Guyzmo <guyzmo+github+pub@m0g.net>

* Exposes in API the Repo entity's Size property

Signed-off-by: Guyzmo <guyzmo+github+pub@m0g.net>

* move all database operations from hook command to web command and instead of internal routes

* bug fixed

* adjust the import path sequences

* remove unused return value on hookSetup

- 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

- Use `govendor list +outside +unused` for finding missing or unused deps and govendor status for catching modified vendor.  
- Remove appengine import

* fix multiple readme file rendering and fix #1657

* remove unnecessary loop

* fix #1653 sort on repo size

* fix minor mistake in en-us locale

* Update xorm to latest version

* Update xorm/builder

* Do not allow commiting to protected branch from online editor

* Add editor integration tests for adding new file and not allowing to add new file to protected branch

* add google+

* sort signin oauth2 providers based on the name so order is always the same

* update auth tip for google+

* add gitlab provider

* add bitbucket provider (and some go fmt)

* add twitter provider

* add facebook provider

* add dropbox provider

* add openid connect provider incl. new format of tips section in "Add New Source"

* lower the amount of disk storage for each session to prevent issues while building cross platform (and disk overflow)

* imports according to goimport and code style

* make it possible to set custom urls to gitlab and github provider (only these could have a different host)

* split up oauth2 into multiple files

* small typo in comment

* fix indention

* fix indentation

* fix new line before external import

* fix layout of signin part

* update "broken" dependency

* MySQL, Postgres integration tests in drone

* Fix .drone.yml

* sign drone

* resign drone

* Limit clone depth when drone-building

* sign drone

Mirror.interval column type needed to be changed to bigint.
Correct interval where the interval set is < MinInterval.

1. Use `apk -U --no-cache add` instead of `apk update` + `apk add` +
manually cache clean up.
2. Separate package installation and user, group setup, the combination
to reduce a docker image layer didn't bring benefits here, only makes
Dockerfiles more complex.

* fix bug on issue view when not login

* hide issue watch when not login

* update the tests

* fix test on issue

* bug fixed for API to get user's repos

* add tests and fix another place

* test user2 since user1 has no repos

This reverts commit 410af6971b.

* improve integration test to resue models/fixtures and store git repos with source

* use gitea-integration-meta dir instead .tar.gz and cleanup every before every test

* fix import package name

* Move new fields to object creation (use reference)
 * Vendor: Update SDK

* Rework SSH key management UI to add GPG

* Add more detail to gpg key display

* Update CHANGELOG.md

* Implement deletion UI

* Implement adding gpg UI

* Various fixes

- Fix duplicate entry in locale
- Re-generate hash before verification since they are consumed

* Add missing translation

* Split template

* Catch not found/verified email error

* Integration test framework

* udpate drone sign

* Formatting fixes and move router.go to routers/

* update sign for drone

* Check if missing deps in vendor

This will catch import from other repos. (maybe by auto-import)

* Remove github.com/smartystreets unused deps

* Remove github.com/boltdb/bolt unused dep

* Fetch github.com/go-xorm/core + sync gopkg.in/ldap.v2/ldap.go

* Auto-install govendor + reinstall github.com/boltdb/bolt needed by vendor/github.com/blevesearch/bleve/index/store/boltdb

* Update go-xorm/xorm to a5cb21 in vendor.json

* Use a custom repo for implementing change to bolt dep.

* Switching bolt to github.com/go-gitea/bolt

* Switching bolt to github.com/go-gitea/bolt (fork version)

* change the drone sign

* fix go get sub package and add domain on installation to let go get work defaultly

* fix import sequence

* fix .git problem

* feat: add download count field and unit testing.

* fix: unit testing

* refactor: improve testing.

* fix: update comment

* add default value.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>