Remove unneeded patch for webodf/editor/server/owncloud/ServerFactory.js

that is a special class for ownCloud (Documents) and thus already has the patch applied upstream

src/patches/otpollLocation.patch

@@ -1,13 +0,0 @@
-diff --git a/js/3rdparty/webodf/editor/server/owncloud/ServerFactory.js b/js/3rdparty/webodf/editor/server/owncloud/ServerFactory.js
-index 3158808..bf3a32c 100644
---- a/js/3rdparty/webodf/editor/server/owncloud/ServerFactory.js
-+++ b/js/3rdparty/webodf/editor/server/owncloud/ServerFactory.js
-@@ -51,7 +51,7 @@ define("webodf/editor/server/owncloud/ServerFactory", [
-             this.createServer = function (args) {
-                 var server;
-                 args = args || {};
--                args.url = "./documents/ajax/otpoll.php";
-+                args.url = OC.filePath('documents', 'ajax', 'otpoll.php');
-                 args.sessionStateToFileUrl = OC.Router.generate('documents_session_save');
- 
-                 server = new PullBoxServer(args);

src/updateWebODF.sh

@@ -35,4 +35,3 @@ cp "$WEBODF_BUILDDIR"/programs/editor/editor.css ./css/3rdparty/webodf
 # patches against upstream
 patch -p1 -i src/patches/fontsCssPath.patch
 patch -p1 -i src/patches/hideCaretAvatar.patch
-patch -p1 -i src/patches/otpollLocation.patch