Add etcd tests to  integration testsuite
Provide proper implementation for etcd
Merge pull request #23 from ZeissS/fix-etcd

[WIP] Fix etcd
Use maps instead of anonymous structs. Fixes #19
SUpport multiple parallel eventstream backends. Fixes #13
Fixes race-condition in etcdIndex. Sanity check for defaults
Added events  under /v1/feed
Added API Docs for /feed
Implemented reset password tokens
Removed login_name parameter from NewResetToken; Added email to eventstream message
Merge pull request #25 from ZeissS/reset-password

Implemented reset password tokens
Merge branch 'master' into 1-go-metrics

Conflicts:
	API_v1.md
	main.go
	middlewares/v1/web.go
	service/service.go