* Add raw blob endpoint

This should make it possible to download raw blobs directly from
/:repo/:username/raw/blob/:sha1 URLs.

* fix: Make it work

* As an SHA-ID is no path getRefNameFromPath can't be used to verify
file specifying parameter
* added relevant change in go-gitea/git #132

Signed-off-by: Berengar W. Lehr <Berengar.Lehr@kompetenztest.de>

* Update Gopkg.lock

Can't update all vendors due to errors

Signed-off-by: Berengar W. Lehr <Berengar.Lehr@kompetenztest.de>

* style: Add Gitea copyright header

* feat: Added integration test for /repo/u/r/raw/blob

* fix: correct year in copyright header

* Update dep github.com/markbates/goth

* Update dep github.com/blevesearch/bleve

* Update dep golang.org/x/oauth2

* Fix github.com/blevesearch/bleve to c74e08f039

* Update dep golang.org/x/oauth2

* Add prometheus collector and route

* dep ensure -add github.com/prometheus/client_golang/prometheus

* dep ensure -update github.com/golang/protobuf

* add metrics to reserved usernames

* add comment head in metrics package

* fix style imports

* add metrics settings

* add bearer token check

* mapping metrics configs

* fix lint

* update config cheat sheet

* update conf sample, typo fix

* fix: Add secret to all webhook's payload where it has been missing

affects webhooks for:
* Delete
* Fork
* IssueComment
* Release

To fix build failure on Windows/386

Signed-off-by: Gabriel Robertson <overminddl1@gmail.com>

Fix #4234

*  update gopkg file to add sql dep

* Add LDAP Key Synchronization feature

Signed-off-by: Magnus Lindvall <magnus@dnmgns.com>

* Add migration: add login source id column for public_key table

* Only update keys if needed

* Add function to only list pubkey synchronized from ldap

* Only list pub ssh keys synchronized from ldap. Do not sort strings as ExistsInSlice does it.

* Only get keys belonging to current login source id

* Set default login source id to 0

* Some minor cleanup. Add integration tests (updete dep testify)

* dep: Update github.com/go-macaron/csrf

Update github.com/go-macaron/csrf with dep to revision 503617c6b372
to fix issue of csrf-token security.

This update includes following commits:
- Add support for the Cookie HttpOnly flag
- Support secure mode for csrf cookie

Signed-off-by: Aleksandr Bulyshchenko <A.Bulyshchenko@globallogic.com>

* routers: set csrf-token security depending on COOKIE_SECURE

Signed-off-by: Aleksandr Bulyshchenko <A.Bulyshchenko@globallogic.com>

* Update makefile to use dep

* Migrate to dep

* Fix some deps

* Try to find a better version for golang.org/x/net

* Try to find a better version for golang.org/x/oauth2