Outsources docker image build to another repo

Building and Publishing Docker images are the same, so I started
centralizing them into a single repository. That makes depending on
this image as simple as just modifying the name of the image being used.

Author: augustohp

.travis.yml

@@ -1,18 +1,18 @@
 # GitLab CLI
 
-This provides:
-
-1. A docker image containing [gitlab ruby gem][gem] installed: `augustohp/ore-gitlab-cli`
-1. A shell script `gitlab` to be executed as the [gem][] but using Docker
+Wraps a [docker image][] containing [gitlab ruby gem][gem] to access 
+[Gitlab's API][api] through the _command line_.
 
 [gem]: https://github.com/narkoz/gitlab
+[docker image]: https://hub.docker.com/r/augustohp/gitlab-cli
+[api]: https://docs.gitlab.com/ee/api/
 
-## Usage
-
-Requirements:
+You just need:
 
 * [Docker](https://docker.io)
-* [JQ](https://stedolan.github.io/jq/)
+* [JQ](https://stedolan.github.io/jq/) (optional)
+
+## Usage
 
 Clone this repository with [homesick][] or [homeshick][] and be sure that
 `$HOME/bin` is inside your `$PATH`, you will able to:
@@ -40,12 +40,3 @@ Some recipes for you to use:
     `$ gitlab projects --json | jq '.result[] | .ssh_url_to_repo' | trim`
 * List all repositories from an organization (limited to 250 max)
     `$ gitlab group_projects --json gitlab-org "{per_page: '250'}" | jq '.result[] | .path_with_namespace' | trim`
-
-## Development
-
-By *default* the image passes commands after prefixing a `gitlab` on them.
-Output is unfiltered. A `Makefile` is provided to avoid manual tasks.
-
-    $ make
-    $ make build
-    $ make push

Dockerfile

@@ -1,14 +1,14 @@
 #!/bin/sh
 #
-# Substitutes `php` binary for one executed inside a Docker container.
+# Exposes Gitlab API's through a simple shell script, using Docker.
 #
 # Author: Augusto Pascutti <[email protected]>
 # vim: ft=sh noet:
 
 # Configuration
-ORE_IMAGE="augustohp/ore-gitlab-cli"
+ORE_IMAGE="augustohp/gitlab-cli"
 ORE_VERSION="latest"
-ORE_HOME=${ORE_HOME:-$HOME/.ore-home}
+ORE_HOME=${ORE_HOME:-$HOME/.ore/gitlab-cli}
 GITLAB_API_ENDPOINT=${GITLAB_API_ENDPOINT:-"https://gitlab.com/api/v4"}
 GITLAB_API_PRIVATE_TOKEN=${GITLAB_API_PRIVATE_TOKEN:-""}