documentation update

Author: ddmitov

ACKNOWLEDGEMENTS.md

@@ -334,3 +334,8 @@ https://en.wikipedia.org/wiki/Web_Open_Font_Format
 http://stackoverflow.com/questions/26177849/mime-types-for-woff-ttf-svg-and-eot-404ing-despite-being-setup-in-iis  
 http://www.alienfactory.co.uk/articles/mime-types-for-web-fonts-in-bedsheet  
 https://www.w3.org/services/svg-server/  
+
+## Travis CI
+http://stackoverflow.com/questions/25737062/travis-ci-for-a-qt5-project  
+https://forum.qt.io/topic/50340/installing-qt-5-4-dev-packages-in-travis-ci/16  
+

README.md

@@ -1,6 +1,7 @@
 Perl Executing Browser
 --------------------------------------------------------------------------------
 
+[![Build Status](https://travis-ci.org/ddmitov/perl-executing-browser.svg?branch=master)](https://travis-ci.org/ddmitov/perl-executing-browser)  
 Perl Executing Browser (PEB) is an HTML GUI for [Perl 5](https://www.perl.org/) desktop applications. It runs local Perl 5 scripts without server and with no timeout and is implemented as a C++ compiled executable based on [Qt 5](https://www.qt.io/) and [QtWebKit](https://trac.webkit.org/wiki/QtWebKit) libraries. PEB Perl scripts are fed from HTML forms using GET or POST requests to a built-in pseudo-domain. HTML interface for the [default Perl debugger](http://perldoc.perl.org/perldebug.html) is also available. Inspired by [NW.js](http://nwjs.io/) and [Electron](http://electron.atom.io/), PEB is another reuse of web technologies in desktop applications with Perl doing the heavy lifting.  
 
 ## Contents