Build only master

Author: rkbalgi

.circleci/config.yml

@@ -7,16 +7,11 @@ jobs:
     docker:
       # specify the version
       - image: circleci/golang:latest
+    filters:
+      branches:
+        only:
+          - master
 
-      # Specify service dependencies here if necessary
-      # CircleCI maintains a library of pre-built images
-      # documented at https://circleci.com/docs/2.0/circleci-images/
-      # - image: circleci/postgres:9.4
-
-    #### TEMPLATE_NOTE: go expects specific checkout path representing url
-    #### expecting it in the form of
-    ####   /go/src/github.com/circleci/go-tool
-    ####   /go/src/bitbucket.org/circleci/go-tool
     working_directory: /go/src/github.com/rkbalgi/libiso
     steps:
       - checkout