add vendoring with go dep

vendor/github.com/influxdata/influxdb/appveyor.yml

@@ -0,0 +1,37 @@
+version: 0.{build}
+pull_requests:
+  do_not_increment_build_number: true
+branches:
+  only:
+  - master
+
+os: Windows Server 2012 R2
+
+# Custom clone folder (variables are not expanded here).
+clone_folder: c:\gopath\src\github.com\influxdata\influxdb
+
+# Environment variables
+environment:
+  GOROOT: C:\go17
+  GOPATH: C:\gopath
+
+# Scripts that run after cloning repository
+install:
+ - set PATH=%GOROOT%\bin;%GOPATH%\bin;%PATH%
+ - rmdir c:\go /s /q
+ - echo %PATH%
+ - echo %GOPATH%
+ - cd C:\gopath\src\github.com\influxdata\influxdb
+ - go version
+ - go env
+ - go get github.com/sparrc/gdm
+ - cd C:\gopath\src\github.com\influxdata\influxdb
+ - gdm restore
+
+# To run your custom scripts instead of automatic MSBuild
+build_script:
+ - go get -t -v ./...
+ - go test -race -v ./...
+
+# To disable deployment
+deploy: off