zeppelin git commit: [ZEPPELIN-1841] Some of shortcut key is not working

[mo...@apache.org]

Repository: zeppelin
Updated Branches:
  refs/heads/master d60dd6fd7 -> 150f69676


[ZEPPELIN-1841] Some of shortcut key is not working

### What is this PR for?
Some of note shortcut key is not working on Ubuntu.

### What type of PR is it?
[ Bug Fix ]

### Todos
* N/A

### What is the Jira issue?
* https://issues.apache.org/jira/browse/ZEPPELIN-1841

### How should this be tested?
If you don't have keyboard shortcut in your OS system, please test shortcut key in paragraph like the following key and check work well.

```
Ctrl + Alt + a : Insert new paragraph above
Ctrl + Alt + k : Move paragraph Up
Ctrl + Alt + e : Toggle editor
Ctrl + Alt + t : Toggle title
```

### Screenshots (if appropriate)
 - Ctrl + Alt + a : Insert new paragraph above
![z1841_a](https://cloud.githubusercontent.com/assets/8110458/21543796/ea98a83e-ce0c-11e6-84b6-bab09964d40a.gif)

 - Ctrl + Alt + k : Move paragraph Up
![z1841_k](https://cloud.githubusercontent.com/assets/8110458/21543837/41158fc4-ce0d-11e6-8338-102a28b816bf.gif)

 - Ctrl + Alt + e : Toggle editor
![z1841_e](https://cloud.githubusercontent.com/assets/8110458/21543845/57cc980c-ce0d-11e6-86d6-9f232ee336f9.gif)

 - Ctrl + Alt + t : Toggle title
![z1841_t](https://cloud.githubusercontent.com/assets/8110458/21543849/5c2d6282-ce0d-11e6-9b73-ce1df437b87d.gif)

### Questions:
* Does the licenses files need update? N/A
* Is there breaking changes for older versions? N/A
* Does this needs documentation? N/A

Author: soralee <so...@nflabs.com>

Closes #1820 from soralee/ZEPPELIN-1841 and squashes the following commits:

3cd53a0 [soralee] [ZEPPELIN-1841] shortcut key is not working on Ubuntu


Project: http://git-wip-us.apache.org/repos/asf/zeppelin/repo
Commit: http://git-wip-us.apache.org/repos/asf/zeppelin/commit/150f6967
Tree: http://git-wip-us.apache.org/repos/asf/zeppelin/tree/150f6967
Diff: http://git-wip-us.apache.org/repos/asf/zeppelin/diff/150f6967

Branch: refs/heads/master
Commit: 150f69676756af48449fad301de82e012497c15f
Parents: d60dd6f
Author: soralee <so...@nflabs.com>
Authored: Thu Dec 29 20:54:37 2016 +0900
Committer: Lee moon soo <mo...@apache.org>
Committed: Tue Jan 3 18:41:04 2017 -0800

----------------------------------------------------------------------
 zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js | 4 ++++
 1 file changed, 4 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/zeppelin/blob/150f6967/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
----------------------------------------------------------------------
diff --git a/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js b/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
index 89c9097..a572af9 100644
--- a/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
+++ b/zeppelin-web/src/app/notebook/paragraph/paragraph.controller.js
@@ -556,6 +556,10 @@
 
         $scope.editor.commands.bindKey('ctrl-alt-l', null);
         $scope.editor.commands.bindKey('ctrl-alt-w', null);
+        $scope.editor.commands.bindKey('ctrl-alt-a', null);
+        $scope.editor.commands.bindKey('ctrl-alt-k', null);
+        $scope.editor.commands.bindKey('ctrl-alt-e', null);
+        $scope.editor.commands.bindKey('ctrl-alt-t', null);
 
         // autocomplete on 'ctrl+.'
         $scope.editor.commands.bindKey('ctrl-.', 'startAutocomplete');