remove Dockerfile

moved to https://github.com/weseek/crowi-plus-docker

Dockerfile

@@ -1,28 +0,0 @@
-FROM node:6.10-alpine
-MAINTAINER Yuki Takei <yuki@weseek.co.jp>
-
-ENV APP_VERSION v1.0.0-RC9
-ENV APP_DIR /opt/crowi-plus
-
-# update tar for '--strip-components' option
-RUN apk add --no-cache --update tar
-# download crowi-plus
-RUN apk add --no-cache --virtual .dl-deps curl \
-    && mkdir -p ${APP_DIR} \
-    && curl -SL https://github.com/weseek/crowi-plus/archive/${APP_VERSION}.tar.gz \
-        | tar -xz -C ${APP_DIR} --strip-components 1 \
-    && apk del .dl-deps
-
-WORKDIR ${APP_DIR}
-
-# setup
-RUN apk add --no-cache --virtual .build-deps git \
-    && yarn global add npm@4 \
-    && yarn install --production \
-    && npm run build:prod \
-    && yarn cache clean \
-    && apk del .build-deps
-
-VOLUME /data
-EXPOSE 3000
-CMD ["npm", "run", "server:prod"]