ci: simpler image

.circleci/config.yml

@@ -15,7 +15,7 @@ version: 2
 jobs:
   build:
     docker:
-      - image: posva/vim-make:0.1
+      - image: posva/vim-make:0.2
 
     working_directory: ~/repo
 

.circleci/images/Dockerfile

@@ -1,3 +1,4 @@
-FROM thinca/vim
+FROM alpine:3.7
+RUN apk add --no-cache make vim
 
-RUN apk add make
+# RUN add-apt-repository ppa:jonathonf/vim -y