documentation update

Author: ddmitov

.gitignore

@@ -2,6 +2,7 @@ archive/
 build-peb-*/
 perl/bin
 perl/lib
+src/tmp
 resources/logs/
 
 *.autosave

resources/app/index-windows.html

@@ -236,7 +236,7 @@ <h2>Perl Executing Browser</h2>
 
       <div class="row">
         <div class="col-xs-12 introduction">
-          <a href="https://github.com/ddmitov/perl-executing-browser">Perl Executing Browser (PEB)</a> is an HTML5 user interface for <a href="https://www.perl.org/">Perl 5</a> desktop applications. By default it runs local Perl 5 scripts as child processes with no server and is implemented as a C++ executable based on the <a href="https://www.qt.io/">Qt 5</a> libraries. Inspired by <a href="http://electron.atom.io/">Electron</a> and <a href="http://nwjs.io/">NW.js</a>, PEB is another reuse of web technologies in desktop applications with Perl doing the heavy lifting instead of <a href="https://nodejs.org/en/">Node.js</a>.
+          Perl Executing Browser (PEB) is an HTML5 user interface for Perl 5 desktop applications. By default it runs local Perl 5 scripts as child processes with no server and is implemented as a C++ executable based on the Qt 5 libraries. Inspired by Electron and NW.js, PEB is another reuse of web technologies in desktop applications with Perl doing the heavy lifting instead of Node.js.
         </div>
       </div>
 

resources/app/index.html

@@ -228,7 +228,7 @@ <h2>Perl Executing Browser</h2>
 
       <div class="row">
         <div class="col-lg-12 introduction">
-          <a href="https://github.com/ddmitov/perl-executing-browser">Perl Executing Browser (PEB)</a> is an HTML5 user interface for <a href="https://www.perl.org/">Perl 5</a> desktop applications. By default it runs local Perl 5 scripts as child processes with no server and is implemented as a C++ executable based on the <a href="https://www.qt.io/">Qt 5</a> libraries. Inspired by <a href="http://electron.atom.io/">Electron</a> and <a href="http://nwjs.io/">NW.js</a>, PEB is another reuse of web technologies in desktop applications with Perl doing the heavy lifting instead of <a href="https://nodejs.org/en/">Node.js</a>.
+          Perl Executing Browser (PEB) is an HTML5 user interface for Perl 5 desktop applications. By default it runs local Perl 5 scripts as child processes with no server and is implemented as a C++ executable based on the Qt 5 libraries. Inspired by Electron and NW.js, PEB is another reuse of web technologies in desktop applications with Perl doing the heavy lifting instead of Node.js.
         </div>
       </div>
 

src/webkit-view.cpp

@@ -38,7 +38,8 @@ QViewWidget::QViewWidget()
     QObject::connect(printShortcut, SIGNAL(activated()),
                      this, SLOT(qPrintSlot()));
 
-    QShortcut *printPreviewShortcut = new QShortcut(QKeySequence("Ctrl+R"), this);
+    QShortcut *printPreviewShortcut =
+            new QShortcut(QKeySequence("Ctrl+R"), this);
     QObject::connect(printPreviewShortcut, SIGNAL(activated()),
                      this, SLOT(qStartPrintPreviewSlot()));
 #endif