[GitHub] zeppelin pull request #2184: [MINOR][ZEPPELIN-2306] Improve alignment of com...

[AhyoungRyu]

GitHub user AhyoungRyu opened a pull request:

    https://github.com/apache/zeppelin/pull/2184

    [MINOR][ZEPPELIN-2306] Improve alignment of components in Helium header

    ### What is this PR for?
    If there are 2 more enabled `VISUALIZATION` pkgs, the ordering control 
section will be shown like below. But the useless spaces between "Helium" and 
"Bundle package display order(drag and drop)". 
    
![helium_header](https://cloud.githubusercontent.com/assets/10060731/24256540/c98d6aec-102b-11e7-89cc-783c19db36f9.png)
    
    So I changed some alignment to remove the extra space.
    
    ### What type of PR is it?
    Improvement
    
    ### What is the Jira issue?
    [ZEPPELIN-2306](https://issues.apache.org/jira/browse/ZEPPELIN-2306)
    
    ### How should this be tested?
    Outline the steps to test the PR here.
    
    ### Screenshots (if appropriate)
     - Before 
    <img width="1278" alt="screen shot 2017-03-24 at 12 55 12 am" 
src="https://cloud.githubusercontent.com/assets/10060731/24256864/a3940516-102c-11e7-9fe2-71ded6115c4f.png";>
    
    
     - After 
     
    1. more than 2 pkgs are enabled 
    <img width="1271" alt="after1" 
src="https://cloud.githubusercontent.com/assets/10060731/24256742/4e09d1f2-102c-11e7-9ef6-327f54d8a31a.png";>
    
    2. only 1 pkg is enabled 
    <img width="1267" alt="after2" 
src="https://cloud.githubusercontent.com/assets/10060731/24256794/6ac384dc-102c-11e7-8861-950a8ca35427.png";>
    
    
    
    ### Questions:
    * Does the licenses files need update? no
    * Is there breaking changes for older versions? no
    * Does this needs documentation? no


You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/AhyoungRyu/zeppelin ZEPPELIN-2306

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/zeppelin/pull/2184.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #2184
    
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