chore(glide): bump glide to 0.8.3 and with it update lock file

Author: helgi

.travis.yml

@@ -18,8 +18,8 @@ sudo: required
 addons:
   postgresql: "9.3"
 before_install:
-  - wget "https://github.com/Masterminds/glide/releases/download/0.8.1/glide-0.8.1-linux-amd64.tar.gz"
-  - sudo tar -vxz -C /usr/local/bin --strip=1 -f glide-0.8.1-linux-amd64.tar.gz
+  - wget "https://github.com/Masterminds/glide/releases/download/0.8.3/glide-0.8.3-linux-amd64.tar.gz"
+  - sudo tar -vxz -C /usr/local/bin --strip=1 -f glide-0.8.3-linux-amd64.tar.gz
   - go get github.com/golang/lint/golint
   - wget "http://ftp.debian.org/debian/pool/main/s/shellcheck/shellcheck_0.3.7-5_amd64.deb"
   - sudo dpkg -i shellcheck_0.3.7-5_amd64.deb