fixed captcha not showing up in appimage

deploy/appimage/AppDir/usr/share/doc/libtesseract4/copyright

@@ -0,0 +1,32 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: tesseract-ocr
+Upstream-Contact: Ray Smith <theraysmith@users.sourceforge.net>
+Source: https://github.com/tesseract-ocr/
+
+Files: *
+Copyright: 1988-1995 Hewlett Packard Company.
+           2006-2018 Google Inc.
+License: Apache-2.0
+
+Files: debian/*
+Copyright: 2007-2009 Jeffrey Ratcliffe <Jeffrey.Ratcliffe@gmail.com>
+           2010-2018 Jeff Breidenbach <jab@debian.org>
+           2010-2018 Alexander Pozdnyakov <almipo@mail.ru>
+License: Apache-2.0
+
+License: Apache-2.0
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the license at
+ .
+    http://www.apache.org/licenses/LICENSE-2.0
+ .
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ .
+ On Debian systems, the complete text of the Apache 2.0 license can be
+ found in the file
+ `/usr/share/common-licenses/Apache-2.0`.