zeppelin/docs/_includes
Andrea Santurbano 246f696719 [ZEPPELIN-3101] updated network label, added link to network display in index.md
### What is this PR for?
The docs index must show the reference to the network visualization as for the the other types

### What type of PR is it?
[Improvement]

### Todos
* [x] - Add missing link

### What is the Jira issue?
[ZEPPELIN-3101](https://issues.apache.org/jira/projects/ZEPPELIN/issues/ZEPPELIN-3101)

### How should this be tested?
1. cd `docs/`
2. build: `bundle exec jekyll build --safe`
3. check the link is present

### Screenshots (if appropriate)

### Questions:
* Does the licenses files need update? no
* Is there breaking changes for older versions? no
* Does this needs documentation? no

Author: Andrea Santurbano <santand@gmail.com>

Closes #2702 from conker84/graph-docs and squashes the following commits:

58d58cc4c [Andrea Santurbano] updated network label, added link to network display in index.md
2017-12-14 08:40:21 -08:00
..
JB ZEPPELIN-279: move website w/ docs to master branch 2015-09-05 19:48:22 +09:00
themes/zeppelin [ZEPPELIN-3101] updated network label, added link to network display in index.md 2017-12-14 08:40:21 -08:00