Disable gometalinter

I will move the repo to golangci.com linter later on

.travis.yml

@@ -8,11 +8,8 @@ go:
 
 before_install:
   - go get -u -t ./...
-  - go get -u gopkg.in/alecthomas/gometalinter.v2
-  - gometalinter.v2 --install
 
 script:
-  - gometalinter.v2 --config metalinter.json ./...
   - GO111MODULE=on ./test.sh
 
 after_success:

metalinter.json

@@ -1,21 +0,0 @@
-{
-    "Vendor": true,
-    "DisableAll": true,
-    "Enable": [
-        "gofmt",
-        "goimports",
-        "interfacer",
-        "goconst",
-        "misspell",
-        "unconvert",
-        "gosimple",
-        "golint",
-        "structcheck",
-        "deadcode",
-        "vet"
-    ],
-    "Exclude": [
-        "initTests is unused"
-    ],
-    "Deadline": "2m"
-}