Fixed build

Signed-off-by: Vishal Rana <vr@labstack.com>

.gitignore

@@ -1,8 +1,3 @@
-# Website
-website/public
-
-# Glide
-vendor
-
 .DS_Store
 _test
+vendor

.travis.yml

@@ -5,10 +5,10 @@ go:
     - tip
 install:
     - go get golang.org/x/tools/cmd/cover
-    - go get github.com/Masterminds/glide
+    - go get -u github.com/golang/dep/...
     - go get github.com/mattn/goveralls
     - go get github.com/modocache/gover
-    - glide install
+    - dep ensure -update
 script:
     - go test -coverprofile=echo.coverprofile
     - go test -coverprofile=middleware.coverprofile ./middleware