Remove v from Gopkg.toml version fields

This removes v from Gopkg.toml version fields (while not technically
incorrect, it's also not correct according to dep documentation).

Author: DirectXMan12

Gopkg.toml

@@ -30,19 +30,19 @@
 
 [[constraint]]
   name = "sigs.k8s.io/testing_frameworks"
-  version = "v0.1.1"
+  version = "0.1.1"
 
 [[constraint]]
   name = "github.com/onsi/ginkgo"
-  version = "v1.5.0"
+  version = "1.5.0"
 
 [[constraint]]
   name = "github.com/onsi/gomega"
-  version = "v1.4.0"
+  version = "1.4.0"
 
 [[constraint]]
   name = "sigs.k8s.io/yaml"
-  version = "v1.1.0"
+  version = "1.1.0"
 
 [[constraint]]
   name = "go.uber.org/zap"
@@ -57,17 +57,17 @@
 
 [[constraint]]
   name = "github.com/go-logr/logr"
-  version = "v0.1.0"
+  version = "0.1.0"
 
 [[constraint]]
    name = "github.com/go-logr/zapr"
-   version = "v0.1.1"
+   version = "0.1.1"
 
 # For dependency below: Refer to issue https://github.com/golang/dep/issues/1799
 [[override]]
 name = "gopkg.in/fsnotify.v1"
 source = "https://github.com/fsnotify/fsnotify.git"
-version="v1.4.7"
+version="1.4.7"
 
 [prune]
   go-tests = true