zeppelin/notebook
AhyoungRyu 32e86d02d8 [Minor] Fix wrong Python lib path in Matplotlib tutorial note
### What is this PR for?
There is a wrong information about Zeppelin’s matplotlib backend files. It actually located under `ZEPPELIN_HOME/interpreter/lib/python/*` but tutorial note says it as `ZEPPELIN_HOME/lib/python/*`. So I corrected it.

### What type of PR is it?
kind a typo fix

### What is the Jira issue?
N/A

### Screenshots (if appropriate)
 - Before
![screen shot 2017-04-04 at 3 50 06 pm](https://cloud.githubusercontent.com/assets/10060731/24644505/e573d3a0-194e-11e7-826f-4022bc5e1572.png)

 - After
![screen shot 2017-04-04 at 3 50 56 pm](https://cloud.githubusercontent.com/assets/10060731/24644507/e6ae25c2-194e-11e7-91d7-f42b327d820e.png)

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

Author: AhyoungRyu <fbdkdud93@hanmail.net>

Closes #2220 from AhyoungRyu/fix/wrongPythonLibPathInTutorialNote and squashes the following commits:

b43dc44 [AhyoungRyu] Fix wrong Python lib path in tutorial note
2017-04-08 13:23:36 +09:00
..
2A94M5J1Z [MINOR] Display chart by default in basic tutorial notebook 2017-03-19 06:25:29 -07:00
2BWJFTXKJ [HOTFIX] Remove unintended characters from r tutorial 2017-03-31 10:59:18 +09:00
2BYEZ5EVK [BugFix] Tutorial note json format. 2016-12-23 12:54:19 +09:00
2C2AUG798 [Minor] Fix wrong Python lib path in Matplotlib tutorial note 2017-04-08 13:23:36 +09:00
2C35YU814 [ZEPPELIN-1787] Add an example of Flink Notebook 2017-01-12 12:06:01 +09:00
2C57UKYWR [MINOR] add pig wiki page to pig doc 2017-02-28 13:12:02 +09:00