adding install of git-lfs to circle-ci

circle.yml

@@ -21,6 +21,13 @@ dependencies:
       - echo -e "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" > ~/.npmrc
   override:
       - make && make install
+      # Install git-lfs
+      - curl -s https://packagecloud.io/install/repositories/github/git-lfs/script.deb.sh | sudo bash
+      - sudo apt-get install git-lfs=1.1.0
+      - ssh git@github.com git-lfs-authenticate <user>/<project>.git download
+      - git lfs pull
+      - rm large_file
+      - git checkout large_file
 
 test:
   override: