Remove unused code

Signed-off-by: Antonio Jesus Navarro Perez <[email protected]>

Author: ajnavarro

Gopkg.lock

@@ -6,10 +6,6 @@
   name = "github.com/jessevdk/go-flags"
   version = "1.3.0"
 
-[[constraint]]
-  branch = "master"
-  name = "github.com/olekukonko/tablewriter"
-
 [[constraint]]
   name = "github.com/stretchr/testify"
   version = "1.1.4"
@@ -64,6 +60,6 @@
   name = "github.com/uber/jaeger-client-go"
   version = "^2.7.0"
 
-[[constraint]]
+[[override]]
   name = "github.com/pilosa/pilosa"
   version = "1.0.2"