ZEPPELIN-953 ] Jquery.floatThead delete the information from the lice…

…nse file.

### What is this PR for?
<Jquery.floatThead> is no longer used.
But the license document contains the appropriate information.

Due to the following PR <jquery.floatThead> was removed.
Resulting in a using < HandsonTable >.
#858

### What type of PR is it?
 Documentation

### What is the Jira issue?
https://issues.apache.org/jira/browse/ZEPPELIN-953

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

Author: CloverHearts <cloverheartsdev@gmail.com>

Closes #960 from cloverhearts/ZEPPELIN-953 and squashes the following commits:

d9ac1f1 [CloverHearts] Merge branch 'master' into ZEPPELIN-953
5cddba6 [CloverHearts] deleted jquery.floatThead at license file

zeppelin-distribution/src/bin_license/LICENSE

@@ -121,7 +121,6 @@ The text of each license is also included at licenses/LICENSE-[project]-[version
     (The MIT License) Angular Websocket v1.0.13 (http://angularclass.github.io/angular-websocket/) - https://github.com/AngularClass/angular-websocket/blob/v1.0.13/LICENSE
     (The MIT License) UI.Ace v0.1.1 (http://angularclass.github.io/angular-websocket/) - https://github.com/angular-ui/ui-ace/blob/master/LICENSE
     (The MIT License) jquery.scrollTo v1.4.13 (https://github.com/flesler/jquery.scrollTo) - https://github.com/flesler/jquery.scrollTo/blob/1.4.13/LICENSE
-    (The MIT License) jquery.floatThead v1.3.2 (https://github.com/mkoryak/floatThead) - https://github.com/mkoryak/floatThead/blob/master/license.txt
     (The MIT License) angular-dragdrop v1.0.8 (http://codef0rmer.github.io/angular-dragdrop/#/) - https://github.com/codef0rmer/angular-dragdrop/blob/v1.0.8/LICENSE
     (The MIT License) perfect-scrollbar v0.5.4 (http://noraesae.github.io/perfect-scrollbar/) - https://github.com/noraesae/perfect-scrollbar/tree/0.5.4
     (The MIT License) ng-sortable v1.1.9 (https://github.com/a5hik/ng-sortable) - https://github.com/a5hik/ng-sortable/blob/1.1.9/LICENSE